diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..92b2c45
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+node_modules/
+tmp/
diff --git a/index.mjs b/index.mjs
new file mode 100644
index 0000000..01e786e
--- /dev/null
+++ b/index.mjs
@@ -0,0 +1,48 @@
+/**
+ * Main program of Hero Union of filesite.io
+ **/
+
+import express from 'express';
+import bodyParser from 'body-parser';
+
+const app = express();
+
+//Express behind proxies
+app.set('trust proxy', true);
+app.disable('x-powered-by');
+
+//Serving static files
+app.use(express.static('public'));
+
+// parse application/x-www-form-urlencoded
+app.use(bodyParser.urlencoded({ extended: false }))
+// parse application/json
+app.use(bodyParser.json())
+
+//TODO: add api handler
+
+
+app.get('/', (req, res) => {
+    return res.send('Welcome to Hero Union of filesite.io');
+});
+
+//error handler
+app.use((err, req, res, next) => {
+    if (res.headersSent) {
+        return next(err);
+    }
+
+    console.error('Request error in tg bot: %s', err.stack);
+
+    var statusCode = 500;
+    if (typeof(err.statusCode) != 'undefined' && err.statusCode) {
+        statusCode = err.statusCode;
+    }
+    return res.status(statusCode).send(err.message);
+})
+
+// Listen to the App Engine-specified port, or 8080 otherwise
+const PORT = process.env.PORT || 8080;
+app.listen(PORT, async () => {
+    console.log('Server listening on port %s...', PORT);
+});
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..4115fae
--- /dev/null
+++ b/package.json
@@ -0,0 +1,16 @@
+{
+  "name": "Hero Union",
+  "version": "0.1",
+  "author": "filesite.io",
+  "type": "module",
+  "dependencies": {
+    "axios": "^1.3.3",
+    "body-parser": "^1.20.1",
+    "express": "^4.18.2",
+    "md5": "^2.3.0",
+    "node-cron": "^3.0.2"
+  },
+  "scripts": {
+    "start": "node index.mjs"
+  }
+}