diff --git a/server/src/app.module.ts b/server/src/app.module.ts
index f511350..13de576 100644
--- a/server/src/app.module.ts
+++ b/server/src/app.module.ts
@@ -6,6 +6,7 @@ import { GhostModule } from './port/module/ghost.module';
 import * as path from 'path';
 import {UserModule} from './port/module/user.module';
 import {DatabaseModule} from './port/module/database.module';
+import {EventSubscriberModule} from './port/adapter/service/blockchain/ethereum/event/event.subscriber.module';
 
 @Module({
   imports: [
@@ -13,8 +14,10 @@ import {DatabaseModule} from './port/module/database.module';
     GhostModule,
     UserModule,
     DatabaseModule,
+    EventSubscriberModule,
   ],
   controllers: [AppController],
   providers: [AppService],
 })
-export class AppModule {}
+export class AppModule {
+}
diff --git a/server/src/config/auction.ts b/server/src/config/auction.ts
new file mode 100644
index 0000000..a9bd750
--- /dev/null
+++ b/server/src/config/auction.ts
@@ -0,0 +1,7 @@
+export default {
+    abi: [{
+        name: 'auction',
+        type: 'function',
+    }],
+    address: 'ax1234',
+};
diff --git a/server/src/config/ghost.ts b/server/src/config/ghost.ts
new file mode 100644
index 0000000..e06b0ba
--- /dev/null
+++ b/server/src/config/ghost.ts
@@ -0,0 +1,7 @@
+export default {
+    abi: [{
+        name: 'ghost',
+        type: 'function',
+    }],
+    address: 'ax1234',
+};
diff --git a/server/src/config/subscriber.ts b/server/src/config/subscriber.ts
new file mode 100644
index 0000000..7edd576
--- /dev/null
+++ b/server/src/config/subscriber.ts
@@ -0,0 +1,5 @@
+export default {
+    startBlock: 5853011,
+    endBlock: 'latest',
+    network: 'testNet',
+};
diff --git a/server/src/port/adapter/service/blockchain/ethereum/event/event.module.ts b/server/src/port/adapter/service/blockchain/ethereum/event/event.module.ts
deleted file mode 100644
index 48f7f64..0000000
--- a/server/src/port/adapter/service/blockchain/ethereum/event/event.module.ts
+++ /dev/null
@@ -1,4 +0,0 @@
-import { Module } from '@nestjs/common';
-
-@Module({})
-export class EventModule {}
diff --git a/server/src/port/adapter/service/blockchain/ethereum/event/event.service.spec.ts b/server/src/port/adapter/service/blockchain/ethereum/event/event.service.spec.ts
deleted file mode 100644
index 78cb816..0000000
--- a/server/src/port/adapter/service/blockchain/ethereum/event/event.service.spec.ts
+++ /dev/null
@@ -1,18 +0,0 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { EventService } from './event.service';
-
-describe('EventService', () => {
-  let service: EventService;
-
-  beforeEach(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [EventService],
-    }).compile();
-
-    service = module.get<EventService>(EventService);
-  });
-
-  it('should be defined', () => {
-    expect(service).toBeDefined();
-  });
-});
diff --git a/server/src/port/adapter/service/blockchain/ethereum/event/event.service.ts b/server/src/port/adapter/service/blockchain/ethereum/event/event.service.ts
deleted file mode 100644
index 04be74e..0000000
--- a/server/src/port/adapter/service/blockchain/ethereum/event/event.service.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-import { Injectable } from '@nestjs/common';
-
-@Injectable()
-export class EventService {
-  constructor() {}
-}
diff --git a/server/src/port/adapter/service/blockchain/ethereum/event/event.subscriber.module.ts b/server/src/port/adapter/service/blockchain/ethereum/event/event.subscriber.module.ts
new file mode 100644
index 0000000..e1ed133
--- /dev/null
+++ b/server/src/port/adapter/service/blockchain/ethereum/event/event.subscriber.module.ts
@@ -0,0 +1,17 @@
+import {Module} from '@nestjs/common';
+import {EventSubscriber} from './event.subscriber';
+import {Web3Module} from '../web3/web3.module';
+import {Web3Config} from '../web3/web3.config';
+
+export const eventSubscriber = {
+    provide: 'EVENT_SUBSCRIBER',
+    useClass: EventSubscriber,
+};
+
+@Module({
+    providers: [EventSubscriber, Web3Config, eventSubscriber],
+    imports: [Web3Module],
+    exports: [eventSubscriber],
+})
+export class EventSubscriberModule {
+}
diff --git a/server/src/port/adapter/service/blockchain/ethereum/event/event.subscriber.spec.ts b/server/src/port/adapter/service/blockchain/ethereum/event/event.subscriber.spec.ts
new file mode 100644
index 0000000..9367b79
--- /dev/null
+++ b/server/src/port/adapter/service/blockchain/ethereum/event/event.subscriber.spec.ts
@@ -0,0 +1,24 @@
+import {Test, TestingModule} from '@nestjs/testing';
+import {EventSubscriber} from './event.subscriber';
+import {Web3Module} from '../web3/web3.module';
+import * as path from 'path';
+import {ConfigModule} from 'nestjs-config';
+
+describe('EventSubscriber', () => {
+    const testUrl = 'ws://localhost:8545';
+    let service: EventSubscriber;
+
+    afterAll(() => setTimeout(() => process.exit(), 1000));
+
+    describe('dependency resolve', () => {
+        it('should be defined', async () => {
+            const module: TestingModule = await Test.createTestingModule({
+                providers: [EventSubscriber],
+                imports: [
+                    Web3Module, ConfigModule.load(path.resolve('/test/socket', 'config', '**/!(*.d).{ts,js}')),
+                ],
+            }).compile();
+            service = module.get<EventSubscriber>(EventSubscriber);
+        });
+    });
+});
diff --git a/server/src/port/adapter/service/blockchain/ethereum/event/event.subscriber.ts b/server/src/port/adapter/service/blockchain/ethereum/event/event.subscriber.ts
new file mode 100644
index 0000000..4a6a0f5
--- /dev/null
+++ b/server/src/port/adapter/service/blockchain/ethereum/event/event.subscriber.ts
@@ -0,0 +1,33 @@
+import {Injectable} from '@nestjs/common';
+import {Contracts} from '../web3/contract/contracts';
+import {EventHandler} from './handler/event.handler';
+import {EventData} from 'web3-eth-contract';
+
+@Injectable()
+export class EventSubscriber {
+    constructor(private eventHandler: EventHandler) {
+        this.contractList = this.eventHandler.getContractList();
+    }
+
+    contractList: Contracts[];
+    currentBlockNum: number;
+
+    async trackEvents(): Promise<void> {
+        this.currentBlockNum = await this.eventHandler.getBlockNum();
+        for (const index in this.contractList) {
+            if (this.contractList[index].blockNum !== this.currentBlockNum) {
+                const datas: EventData[]
+                    = await this.contractList[index].contract.getPastEvents('allEvents', {
+                    fromBlock: this.contractList[index].blockNum,
+                    toBlock: 'latest',
+                });
+                this.contractList[index].blockNum++;
+                await this.eventHandler.parseData(datas);
+            }
+        }
+    }
+
+    subscribeEvents(): void {
+        setInterval(() => this.trackEvents(), 1000);
+    }
+}
diff --git a/server/src/port/adapter/service/blockchain/ethereum/event/handler/event.handler.ts b/server/src/port/adapter/service/blockchain/ethereum/event/handler/event.handler.ts
new file mode 100644
index 0000000..220dc3d
--- /dev/null
+++ b/server/src/port/adapter/service/blockchain/ethereum/event/handler/event.handler.ts
@@ -0,0 +1,123 @@
+import {EventData} from 'web3-eth-contract';
+import {Inject} from '@nestjs/common';
+import Web3 from 'web3';
+import {ContractFactory} from '../../web3/contract/contract.factory';
+import {Contracts} from '../../web3/contract/contracts';
+
+export class EventHandler {
+    constructor(@Inject('WEB3') private web3: Web3, private contracts: ContractFactory) {
+        this.contractList = contracts.getContracts();
+    }
+
+    contractList: Contracts[];
+
+    getContractList(): Contracts[] {
+        return this.contractList;
+    }
+
+    async getBlockNum(): Promise<number> {
+        return await this.web3.eth.getBlockNumber();
+    }
+
+    async parseData(datas: EventData[]): Promise<void> {
+        let parsedData: { [key: string]: any; };
+
+        for (const data of datas) {
+            const hexData = data.raw.data;
+            switch (data.event) {
+                case 'AuctionCreated':
+                    parsedData = await this.web3.eth.abi.decodeParameters([{
+                        type: 'uint256',
+                        name: 'gene',
+                    }, {
+                        type: 'uint256',
+                        name: 'duration',
+                    }, {
+                        type: 'uint256',
+                        name: 'auctionType',
+                    }], hexData);
+                    // auctionCreated
+                    // createAuction(parsedData.gene, parsedData.duration, parsedData.auctionType);
+                    break;
+                case 'AuctionSuccessful':
+                    parsedData = await this.web3.eth.abi.decodeParameters([{
+                        type: 'uint256',
+                        name: 'gene',
+                    }, {
+                        type: 'uint256',
+                        name: 'maxPrice',
+                    }, {
+                        type: 'address',
+                        name: 'winner',
+                    }], hexData);
+                    // auctionSuccessed
+                    // updateWinner(parsedData.gene, parsedData.winner, parsedData.maxPrice);
+                    break;
+                case 'AuctionCancelled':
+                    parsedData = await this.web3.eth.abi.decodeParameters([{
+                        type: 'uint256',
+                        name: 'gene',
+                    }], hexData);
+                    // auctionCancelled
+                    // cancelAuction(parsedData.gene);
+                    break;
+                case 'Birth':
+                    parsedData = await this.web3.eth.abi.decodeParameters([{
+                        type: 'address',
+                        name: 'owner',
+                    }, {
+                        type: 'uint256',
+                        name: 'tokenId',
+                    }, {
+                        type: 'uint256',
+                        name: 'gene',
+                    }], hexData);
+                    // 알 생성
+                    // createEgg(parsedData.owner, parsedData.gene);
+                    break;
+                case 'LevelUp':
+                    parsedData = await this.web3.eth.abi.decodeParameters([{
+                        type: 'address',
+                        name: 'owner',
+                    }, {
+                        type: 'uint256',
+                        name: 'gene',
+                    }, {
+                        type: 'uint256',
+                        name: 'level',
+                    }], hexData);
+                    // level up
+                    // levelUp(parsedData.owner, parsedData.gene, parsedData.level);
+                    break;
+                case 'Transfer':
+                    parsedData = await this.web3.eth.abi.decodeParameters([{
+                        type: 'address',
+                        name: 'from',
+                    }, {
+                        type: 'address',
+                        name: 'to',
+                    }, {
+                        type: 'uint256',
+                        name: 'gene',
+                    }], hexData);
+                    // transfer
+                    // transfer(parsedData.from, parsedData.to, parsedData.gene);
+                    break;
+                case 'Approval':
+                    parsedData = await this.web3.eth.abi.decodeParameters([{
+                        type: 'address',
+                        name: 'from',
+                    }, {
+                        type: 'address',
+                        name: 'to',
+                    }, {
+                        type: 'uint256',
+                        name: 'tokenId',
+                    }], hexData);
+                    // approval
+                    // ?
+                    break;
+            }
+        }
+    }
+}
diff --git a/server/src/port/adapter/service/blockchain/ethereum/event/test/config/subscriber.ts b/server/src/port/adapter/service/blockchain/ethereum/event/test/config/subscriber.ts
new file mode 100644
index 0000000..8188223
--- /dev/null
+++ b/server/src/port/adapter/service/blockchain/ethereum/event/test/config/subscriber.ts
@@ -0,0 +1,4 @@
+export default {
+    startBlock: 5853011,
+    endBlock: 'latest',
+};
diff --git a/server/src/port/adapter/service/blockchain/ethereum/web3/contract/contract.factory.spec.ts b/server/src/port/adapter/service/blockchain/ethereum/web3/contract/contract.factory.spec.ts
new file mode 100644
index 0000000..df71513
--- /dev/null
+++ b/server/src/port/adapter/service/blockchain/ethereum/web3/contract/contract.factory.spec.ts
@@ -0,0 +1,28 @@
+import {Test, TestingModule} from '@nestjs/testing';
+import * as path from 'path';
+import {ConfigModule} from 'nestjs-config';
+import {ContractFactory} from './contract.factory';
+import {Web3Module} from '../web3.module';
+import Web3 from 'web3';
+
+describe('ContractFactory', () => {
+    let contractFactory: ContractFactory;
+    let web3: Web3;
+
+    afterAll(() => setTimeout(() => process.exit(), 1000));
+    beforeEach(async () => {
+        const module: TestingModule = await Test.createTestingModule({
+            providers: [ContractFactory],
+            imports: [
+                Web3Module, ConfigModule.load(path.resolve(__dirname + '/test/socket', 'config', '**/!(*.d).{ts,js}')),
+            ],
+        }).compile();
+        contractFactory = module.get<ContractFactory>(ContractFactory);
+        web3 = new Web3(new Web3.providers.WebsocketProvider('ws://localhost:8545'));
+    });
+
+    describe('#getContract()', () => {
+        it('should return specific Contract', async () => {
+        });
+    });
+});
diff --git a/server/src/port/adapter/service/blockchain/ethereum/web3/contract/contract.factory.ts b/server/src/port/adapter/service/blockchain/ethereum/web3/contract/contract.factory.ts
new file mode 100644
index 0000000..faf2a1d
--- /dev/null
+++ b/server/src/port/adapter/service/blockchain/ethereum/web3/contract/contract.factory.ts
@@ -0,0 +1,24 @@
+import {Inject, Injectable} from '@nestjs/common';
+import Web3 from 'web3';
+import {InjectConfig} from 'nestjs-config';
+import {Contracts} from './contracts';
+
+@Injectable()
+export class ContractFactory {
+    contracts: Contracts[];
+
+    constructor(@Inject('WEB3') private web3: Web3, @InjectConfig() private config) {
+        this.setContracts();
+    }
+
+    setContracts(): void {
+        this.contracts[0] = new Contracts('Auction', this.config.get('subscriber.startBlock'),
+            new this.web3.eth.Contract(this.config.get('auction.abi'), this.config.get('auction.address')));
+        this.contracts[1] = new Contracts('Ghost', this.config.get('subscriber.startBlock'),
+            new this.web3.eth.Contract(this.config.get('ghost.abi'), this.config.get('ghost.address')));
+    }
+
+    getContracts(): Contracts[] {
+        return this.contracts;
+    }
+}
diff --git a/server/src/port/adapter/service/blockchain/ethereum/web3/contract/contract.module.ts b/server/src/port/adapter/service/blockchain/ethereum/web3/contract/contract.module.ts
new file mode 100644
index 0000000..16226b9
--- /dev/null
+++ b/server/src/port/adapter/service/blockchain/ethereum/web3/contract/contract.module.ts
@@ -0,0 +1,17 @@
+import {Module} from '@nestjs/common';
+import {ContractFactory} from './contract.factory';
+import {Web3Config} from '../web3.config';
+import {Web3Module} from '../web3.module';
+
+export const contractProvider = {
+    provide: 'CONTRACT',
+    useClass: ContractFactory,
+};
+
+@Module({
+    providers: [Web3Config, contractProvider],
+    exports: [contractProvider],
+    imports: [Web3Module],
+})
+export class ContractFactoryModule {
+}
diff --git a/server/src/port/adapter/service/blockchain/ethereum/web3/contract/contracts.ts b/server/src/port/adapter/service/blockchain/ethereum/web3/contract/contracts.ts
new file mode 100644
index 0000000..96aa060
--- /dev/null
+++ b/server/src/port/adapter/service/blockchain/ethereum/web3/contract/contracts.ts
@@ -0,0 +1,13 @@
+import {Contract} from 'web3-eth-contract';
+
+export class Contracts {
+    contractName: string;
+    blockNum: number;
+    contract: Contract;
+
+    constructor(contractName, blockNum, contract) {
+        this.contractName = contractName;
+        this.blockNum = blockNum;
+        this.contract = contract;
+    }
+}
diff --git a/server/src/port/adapter/service/blockchain/ethereum/web3/test/socket/config/auction.ts b/server/src/port/adapter/service/blockchain/ethereum/web3/test/socket/config/auction.ts
new file mode 100644
index 0000000..5f9d8f2
--- /dev/null
+++ b/server/src/port/adapter/service/blockchain/ethereum/web3/test/socket/config/auction.ts
@@ -0,0 +1,5 @@
+export default {
+    abi : [{
+        test: 'test',
+    }],
+};
diff --git a/server/src/port/adapter/service/blockchain/ethereum/web3/test/socket/config/ghost.ts b/server/src/port/adapter/service/blockchain/ethereum/web3/test/socket/config/ghost.ts
new file mode 100644
index 0000000..3c7943e
--- /dev/null
+++ b/server/src/port/adapter/service/blockchain/ethereum/web3/test/socket/config/ghost.ts
@@ -0,0 +1,5 @@
+export default {
+    abi: [{
+        test: 'test',
+    }],
+};
diff --git a/server/src/port/adapter/service/blockchain/ethereum/web3/test/socket/config/web3.ts b/server/src/port/adapter/service/blockchain/ethereum/web3/test/socket/config/web3.ts
index d83afa3..6afb8f2 100644
--- a/server/src/port/adapter/service/blockchain/ethereum/web3/test/socket/config/web3.ts
+++ b/server/src/port/adapter/service/blockchain/ethereum/web3/test/socket/config/web3.ts
@@ -1,4 +1,7 @@
 export default {
-    url: 'localhost:8545',
+    url: 'ws://localhost:8545',
     type: 'socket',
+    abi : [{
+        test: 'test',
+    }],
 };