diff --git a/.pnp.cjs b/.pnp.cjs
index e777fb6..90b2b20 100755
--- a/.pnp.cjs
+++ b/.pnp.cjs
@@ -27,7 +27,7 @@ const RAW_RUNTIME_STATE =
         "packageLocation": "./",\
         "packageDependencies": [\
           ["@migan/prettier-config", "virtual:5f78f1a36e0466de94f43ea735dd5701f3e6c031837169942eed8df0d4675e735ccc3da5b972171546318c35e60c2b4bc775227176dd2024d72fef38e36a9bf1#npm:1.0.0"],\
-          ["@types/node", "npm:20.9.4"],\
+          ["@types/node", "npm:20.10.0"],\
           ["cross-env", "npm:7.0.3"],\
           ["discord.js", "npm:14.14.1"],\
           ["dotenv", "npm:16.3.1"],\
@@ -682,20 +682,20 @@ const RAW_RUNTIME_STATE =
       }]\
     ]],\
     ["@types/node", [\
+      ["npm:20.10.0", {\
+        "packageLocation": "./.yarn/cache/@types-node-npm-20.10.0-22577c30ff-c7d5ddbdbf.zip/node_modules/@types/node/",\
+        "packageDependencies": [\
+          ["@types/node", "npm:20.10.0"],\
+          ["undici-types", "npm:5.26.5"]\
+        ],\
+        "linkType": "HARD"\
+      }],\
       ["npm:20.6.3", {\
         "packageLocation": "./.yarn/cache/@types-node-npm-20.6.3-7542470c42-2ccd82424c.zip/node_modules/@types/node/",\
         "packageDependencies": [\
           ["@types/node", "npm:20.6.3"]\
         ],\
         "linkType": "HARD"\
-      }],\
-      ["npm:20.9.4", {\
-        "packageLocation": "./.yarn/cache/@types-node-npm-20.9.4-a4808c97df-d567855b48.zip/node_modules/@types/node/",\
-        "packageDependencies": [\
-          ["@types/node", "npm:20.9.4"],\
-          ["undici-types", "npm:5.26.5"]\
-        ],\
-        "linkType": "HARD"\
       }]\
     ]],\
     ["@types/ws", [\
@@ -2048,7 +2048,7 @@ const RAW_RUNTIME_STATE =
         "packageDependencies": [\
           ["muffin-ai-arujak", "workspace:."],\
           ["@migan/prettier-config", "virtual:5f78f1a36e0466de94f43ea735dd5701f3e6c031837169942eed8df0d4675e735ccc3da5b972171546318c35e60c2b4bc775227176dd2024d72fef38e36a9bf1#npm:1.0.0"],\
-          ["@types/node", "npm:20.9.4"],\
+          ["@types/node", "npm:20.10.0"],\
           ["cross-env", "npm:7.0.3"],\
           ["discord.js", "npm:14.14.1"],\
           ["dotenv", "npm:16.3.1"],\
@@ -2750,7 +2750,7 @@ const RAW_RUNTIME_STATE =
           ["@tsconfig/node12", "npm:1.0.11"],\
           ["@tsconfig/node14", "npm:1.0.3"],\
           ["@tsconfig/node16", "npm:1.0.4"],\
-          ["@types/node", "npm:20.9.4"],\
+          ["@types/node", "npm:20.10.0"],\
           ["@types/swc__core", null],\
           ["@types/swc__wasm", null],\
           ["@types/typescript", null],\
diff --git a/.yarn/cache/@types-node-npm-20.9.4-a4808c97df-d567855b48.zip b/.yarn/cache/@types-node-npm-20.10.0-22577c30ff-c7d5ddbdbf.zip
similarity index 79%
rename from .yarn/cache/@types-node-npm-20.9.4-a4808c97df-d567855b48.zip
rename to .yarn/cache/@types-node-npm-20.10.0-22577c30ff-c7d5ddbdbf.zip
index 4c6757e..f554ca5 100644
Binary files a/.yarn/cache/@types-node-npm-20.9.4-a4808c97df-d567855b48.zip and b/.yarn/cache/@types-node-npm-20.10.0-22577c30ff-c7d5ddbdbf.zip differ
diff --git a/package.json b/package.json
index b008af3..441fcf3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "muffin-ai-arujak",
-  "version": "1.0.0",
+  "version": "2.0.0-72-oreo",
   "main": "dist/index.js",
   "private": true,
   "dependencies": {
@@ -10,7 +10,7 @@
   },
   "devDependencies": {
     "@migan/prettier-config": "^1.0.0",
-    "@types/node": "^20.9.4",
+    "@types/node": "^20.10.0",
     "cross-env": "^7.0.3",
     "prettier": "^3.1.0",
     "ts-node": "^10.9.1",
diff --git a/src/modules/database.ts b/src/modules/database.ts
index da19b7a..01f81e7 100644
--- a/src/modules/database.ts
+++ b/src/modules/database.ts
@@ -1,4 +1,9 @@
-import { type RowDataPacket, createPool } from 'mysql2/promise'
+import {
+  type RowDataPacket,
+  createPool,
+  Pool,
+  PoolConnection,
+} from 'mysql2/promise'
 import config from '../../config.json'
 import { type Snowflake } from 'discord.js'
 
@@ -25,6 +30,89 @@ export interface LearnData extends RowDataPacket {
 
 export { BaseData as NSFWData }
 
+interface BassTable<T, V> {
+  name: string
+  all(): Promise<T[]>
+  findOne(key: V): Promise<T[]>
+  insert(data: T): Promise<void>
+  update(data: T): Promise<void>
+  delete(key: V): Promise<void>
+}
+
+async function run(db: PoolConnection, fn: () => Promise<void>) {
+  try {
+    await db.beginTransaction()
+    await fn()
+    await db.commit()
+  } catch (err) {
+    console.error(err)
+    await db.rollback()
+  } finally {
+    db.release()
+  }
+}
+
+class StatementTable implements BassTable<ResponseData, number> {
+  public name = 'statement'
+  public constructor(private _database: Pool) {}
+
+  public async all(): Promise<ResponseData[]> {
+    const [rows] = await this._database.execute<ResponseData[]>(
+      'SELECT * FROM statement;',
+    )
+    return rows
+  }
+
+  public async findOne(key: number): Promise<ResponseData[]> {
+    const [rows] = await this._database.execute<ResponseData[]>(
+      'SELECT * FROM statement WHERE id = ?;',
+      [key],
+    )
+    return rows
+  }
+
+  public async insert(data: ResponseData): Promise<void> {
+    const db = await this._database.getConnection()
+    await run(db, async () => {
+      await db.execute(
+        'INSERT INTO statement (id, text, persona, in_response_to) VALUES (?, ?, ?, ?);',
+        [data.id, data.text, data.persona, data.in_response_to],
+      )
+    })
+  }
+
+  public async update(data: { id: number; text: string }): Promise<void> {
+    const db = await this._database.getConnection()
+
+    await run(db, async () => {
+      await db.execute('UPDATE statement SET text = ? WHERE id = ?;', [
+        data.text,
+        data.id,
+      ])
+    })
+  }
+
+  public async delete(key: number): Promise<void> {
+    const db = await this._database.getConnection()
+
+    await run(db, async () => {
+      await db.execute('DELETE FROM statement WHERE id = ?;', [key])
+    })
+  }
+}
+
+export class MaaDatabase {
+  private _database = createPool({
+    ...config.mysql,
+    keepAliveInitialDelay: 10000,
+    enableKeepAlive: true,
+  })
+
+  public get statement() {
+    return new StatementTable(this._database)
+  }
+}
+
 const database = createPool({
   ...config.mysql,
   keepAliveInitialDelay: 10000,
diff --git a/src/modules/index.ts b/src/modules/index.ts
index 0d8af77..2a595fe 100644
--- a/src/modules/index.ts
+++ b/src/modules/index.ts
@@ -1,6 +1,21 @@
 import ChatBot from './ChatBot'
 import Command from './Command'
-import database, { ResponseData, NSFWData, LearnData } from './database'
+import database, {
+  ResponseData,
+  NSFWData,
+  LearnData,
+  MaaDatabase,
+} from './database'
 import noPerm from './noPerm'
 import { NODE_ENV } from './env'
-export { ChatBot, Command, database, noPerm, ResponseData, NODE_ENV, NSFWData, LearnData }
+export {
+  ChatBot,
+  Command,
+  database,
+  noPerm,
+  ResponseData,
+  NODE_ENV,
+  NSFWData,
+  LearnData,
+  MaaDatabase,
+}
diff --git a/yarn.lock b/yarn.lock
index fd0b0db..efbe95d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -522,12 +522,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:^20.9.4":
-  version: 20.9.4
-  resolution: "@types/node@npm:20.9.4"
+"@types/node@npm:^20.10.0":
+  version: 20.10.0
+  resolution: "@types/node@npm:20.10.0"
   dependencies:
     undici-types: "npm:~5.26.4"
-  checksum: d567855b48e453b443499c17fc6c939d154732b54319a05b9b31db6e475e6458f053838635b201b1bb493d349d9b1af0aecc58b28fd6062e564e9fbf593199eb
+  checksum: c7d5ddbdbf3491e2363135c9611eb6bfae90eda2957279237fa232bcb29cd0df1cc3ee149d6de9915b754262a531ee2d57d33c9ecd58d763e8ad4856113822f3
   languageName: node
   linkType: hard
 
@@ -1763,7 +1763,7 @@ __metadata:
   resolution: "muffin-ai-arujak@workspace:."
   dependencies:
     "@migan/prettier-config": "npm:^1.0.0"
-    "@types/node": "npm:^20.9.4"
+    "@types/node": "npm:^20.10.0"
     cross-env: "npm:^7.0.3"
     discord.js: "npm:^14.14.1"
     dotenv: "npm:^16.3.1"