diff --git a/.github/README.md b/.github/README.md
index 5d6195f..610452c 100644
--- a/.github/README.md
+++ b/.github/README.md
@@ -3,7 +3,7 @@
 <h1>📖 osu! Songs Mashup </h1>
 </div>
 
-**"osu! Songs Mashup"** is a CLI tool that combines two beatmaps from the popular game osu! into a single harmonious experience, offering both offline and online compatibility, with such as Chimu.moe.
+**"osu! Songs Mashup"** is a CLI tool that combines two beatmaps from the popular game osu! into a single harmonious experience using your songs library.
 
 With its user-friendly filter functionality, you can create your mashups to match your skill level and musical tastes.
 
diff --git a/localization/en.json b/localization/en.json
index eff3dd5..e428817 100644
--- a/localization/en.json
+++ b/localization/en.json
@@ -41,7 +41,8 @@
     "correctPath": "Path changed successfully!",
     "filters": "Filters",
     "noFilters": "Filters are not set.",
-    "osuPath": "Path to osu! songs"
+    "osuPath": "Path to osu! songs",
+    "unsupported": "Currently in development."
   },
   "setSettings": {
     "setOsuPath": "Set your osu! Songs path. Example: C:\\Users\\User\\AppData\\Local\\osu!\\Songs\\",
diff --git a/localization/ru.json b/localization/ru.json
index 41bf71c..d98dc27 100644
--- a/localization/ru.json
+++ b/localization/ru.json
@@ -41,7 +41,8 @@
     "correctPath": "Путь успешно установлен!",
     "filters": "Фильтры",
     "noFilters": "Фильтры не настроены.",
-    "osuPath": "Путь к osu! песням"
+    "osuPath": "Путь к osu! песням",
+    "unsupported": "В разработке..."
   },
   "setSettings": {
     "setOsuPath": "Введите ваш путь к osu! Songs директории. Пример: C:\\Users\\User\\AppData\\Local\\osu!\\Songs\\",
diff --git a/src/chimu!api/main.ts b/src/chimu!api/main.ts
index 1668c3c..f47f8b4 100644
--- a/src/chimu!api/main.ts
+++ b/src/chimu!api/main.ts
@@ -1,5 +1,28 @@
 import Jsoning from "jsoning";
+import getLocalizationJson from "../lib/localization/main";
+import inquirer from "inquirer";
+import { showMainMenu } from "../menu/main";
 
 export default async function main(config: Jsoning) {
-  console.log(" ⚠️  UNSUPPORTED ");
+  const localization = await getLocalizationJson(config);
+  const localizationSettings = await localization.get("settings");
+  const localizationMenu = await localization.get("menuOptions");
+
+  console.log(localizationSettings.unsupported);
+
+  return inquirer
+    .prompt([
+      {
+        name: "backToMenu",
+        type: "confirm",
+        message: localizationMenu.backToMenu + "?",
+      },
+    ])
+    .then((options) => {
+      if (options.backToMenu) {
+        return showMainMenu(config);
+      } else {
+        process.exit(0);
+      }
+    });
 }
diff --git a/src/lib/msToMin&Sec.ts b/src/lib/msToMin&Sec.ts
index 3eae9da..09fc5f5 100644
--- a/src/lib/msToMin&Sec.ts
+++ b/src/lib/msToMin&Sec.ts
@@ -3,3 +3,7 @@ export default function msToMinAndSec(ms: number) {
   var seconds = Math.floor((ms % 60000) / 1000);
   return minutes + ":" + (seconds < 10 ? "0" : "") + seconds;
 }
+
+export function toTimeIfNumber(value: number) {
+  return isNaN(value) ? undefined : msToMinAndSec(value * 1000);
+}
diff --git a/src/menu/main.ts b/src/menu/main.ts
index e9ecaa7..fdfff29 100644
--- a/src/menu/main.ts
+++ b/src/menu/main.ts
@@ -50,9 +50,7 @@ export async function showMainMenu(config: Jsoning) {
           showLocallyExplanation(config);
           break;
         case localizationMenu.mashupWithChimuMoe:
-          /* TODO: Add Chimu.moe support */
-          console.log(" Currently unsupported ");
-          //require("../chimu.moe/main").default(config);
+          require("../chimu!api/main").default(config);
           break;
         case localizationMenu.changeSettings:
           require("./settings").default(config);
diff --git a/src/menu/setFilters.ts b/src/menu/setFilters.ts
index a1745e9..0e96bf6 100644
--- a/src/menu/setFilters.ts
+++ b/src/menu/setFilters.ts
@@ -2,7 +2,7 @@ import Jsoning from "jsoning";
 import getLocalizationJson from "../lib/localization/main";
 import printWatermarkAndClear from "../lib/watermark";
 import inquirer from "inquirer";
-import msToMinAndSec from "../lib/msToMin&Sec";
+import msToMinAndSec, { toTimeIfNumber } from "../lib/msToMin&Sec";
 
 export async function setFilters(config: Jsoning, name: "local" | "chimu") {
   const localization = await getLocalizationJson(config);
@@ -50,10 +50,6 @@ export async function setFilters(config: Jsoning, name: "local" | "chimu") {
   require("./settings").default(config);
 }
 
-function toTimeIfNumber(value: number) {
-  return isNaN(value) ? undefined : msToMinAndSec(value * 1000);
-}
-
 async function changeSettingInput(
   config: Jsoning,
   name: "local" | "chimu",
diff --git a/src/menu/settings.ts b/src/menu/settings.ts
index 5a37c74..b110012 100644
--- a/src/menu/settings.ts
+++ b/src/menu/settings.ts
@@ -4,7 +4,7 @@ import inquirer from "inquirer";
 import { showMainMenu } from "./main";
 import printWatermarkAndClear from "../lib/watermark";
 import { setSettings } from "./setSettings";
-import msToMinAndSec from "../lib/msToMin&Sec";
+import msToMinAndSec, { toTimeIfNumber } from "../lib/msToMin&Sec";
 
 export default async function toSettings(config: Jsoning) {
   const localization = await getLocalizationJson(config);
@@ -53,10 +53,6 @@ export default async function toSettings(config: Jsoning) {
     });
 }
 
-function toTimeIfNumber(value: number) {
-  return isNaN(value) ? undefined : msToMinAndSec(value * 1000);
-}
-
 async function showCurrentSettings(config: Jsoning) {
   const localization = await getLocalizationJson(config);
   const localizationSettings = await localization.get("settings");