diff --git a/plugin.yml b/plugin.yml
new file mode 100644
index 0000000..ce3a323
--- /dev/null
+++ b/plugin.yml
@@ -0,0 +1,9 @@
+name: DiscordVerify
+author: alvin0319
+main: TeamBixby\DiscordVerify\DiscordVerify
+version: 1.0.0
+api: 3.0.0
+
+permissions:
+  discordverify.command.use:
+    default: true
\ No newline at end of file
diff --git a/resources/config.yml b/resources/config.yml
new file mode 100644
index 0000000..d4dd189
--- /dev/null
+++ b/resources/config.yml
@@ -0,0 +1,5 @@
+address: ~
+port: ~
+password: ~
+
+bindPort: ~
\ No newline at end of file
diff --git a/src/TeamBixby/DiscordVerify/DiscordThread.php b/src/TeamBixby/DiscordVerify/DiscordThread.php
new file mode 100644
index 0000000..7a2f2c1
--- /dev/null
+++ b/src/TeamBixby/DiscordVerify/DiscordThread.php
@@ -0,0 +1,160 @@
+<?php
+
+declare(strict_types=1);
+
+namespace TeamBixby\DiscordVerify;
+
+use ClassLoader;
+use pocketmine\utils\MainLogger;
+use TeamBixby\DiscordVerify\util\DiscordException;
+use Thread;
+use Volatile;
+use function get_class;
+use function gettype;
+use function is_array;
+use function is_object;
+use function is_string;
+use function json_decode;
+use function json_encode;
+use function socket_bind;
+use function socket_close;
+use function socket_create;
+use function socket_last_error;
+use function socket_recvfrom;
+use function socket_sendto;
+use function socket_set_nonblock;
+use function socket_strerror;
+use function trim;
+use const PHP_INT_MAX;
+use const SOCKET_EWOULDBLOCK;
+
+class DiscordThread extends Thread{
+
+	public const KEY_ACTION = "action";
+
+	public const KEY_DATA = "data";
+
+	protected ClassLoader $classLoader;
+
+	protected string $targetHost;
+
+	protected int $targetPort;
+
+	protected int $bindPort;
+
+	protected string $password;
+
+	protected Volatile $inboundQueue;
+
+	protected Volatile $outboundQueue;
+
+	protected bool $shutdown = true;
+
+	public function __construct(ClassLoader $loader, string $targetHost, int $targetPort, int $bindPort, string $password, Volatile $inboundQueue, Volatile $outboundQueue){
+		$this->classLoader = $loader;
+		$this->targetHost = $targetHost;
+		$this->targetPort = $targetPort;
+		$this->bindPort = $bindPort;
+		$this->password = $password;
+		$this->inboundQueue = $inboundQueue;
+		$this->outboundQueue = $outboundQueue;
+	}
+
+	/**
+	 * @throws DiscordException
+	 */
+	public function run() : void{
+		$this->classLoader->register();
+
+		$this->shutdown = false;
+
+		$sendSock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
+		$recvSock = socket_create(AF_INET, SOCK_DGRAM, SOL_UDP);
+
+		socket_set_nonblock($recvSock);
+
+		if($sendSock === false || $recvSock === false){
+			throw DiscordException::wrap("Failed to create socket");
+		}
+
+		if(@socket_bind($recvSock, "0.0.0.0", $this->bindPort) === false){
+			throw DiscordException::wrap("Failed to bind port");
+		}
+
+		socket_set_nonblock($recvSock);
+
+		while(!$this->shutdown){
+			$this->receiveData($recvSock);
+			$this->sendData($sendSock);
+		}
+		socket_close($recvSock);
+		socket_close($sendSock);
+	}
+
+	/**
+	 * @param resource $recvSock
+	 *
+	 * @throws DiscordException
+	 */
+	private function receiveData($recvSock) : void{
+		$buffer = "";
+		if(@socket_recvfrom($recvSock, $buffer, 65535, 0, $source, $port) === false){
+			$errno = socket_last_error($recvSock);
+			if($errno === SOCKET_EWOULDBLOCK){
+				return;
+			}
+			throw new DiscordException("Failed to recv (errno $errno): " . trim(socket_strerror($errno)), $errno);
+			//return;
+		}
+		if($buffer !== null && $buffer !== ""){
+			$data = json_decode($buffer, true);
+			if(!is_array($data)){
+				throw DiscordException::wrap("Expected array, got " . (is_object($data) ? get_class($data) : gettype($data)));
+			}
+			$password = $data["password"] ?? null;
+			if(!is_string($password)){
+				MainLogger::getLogger()->notice("Bad socket received from $source:$port");
+				MainLogger::getLogger()->notice("Password does not exist on response body");
+				return;
+			}
+			if($password !== $this->password){
+				MainLogger::getLogger()->notice("Bad socket received from $source:$port");
+				MainLogger::getLogger()->notice("Password does not match");
+				return;
+			}
+			$action = $data["action"];
+			$actionData = $data["data"];
+
+			$this->outboundQueue[] = [
+				self::KEY_ACTION => $action,
+				self::KEY_DATA => $actionData
+			];
+		}
+	}
+
+	/**
+	 * @param resource $sendSock
+	 *
+	 * @throws DiscordException
+	 */
+	private function sendData($sendSock) : void{
+		while($this->inboundQueue->count() > 0){
+			$chunk = $this->inboundQueue->shift();
+			$data = [
+				"data" => $chunk,
+				"password" => $this->password
+			];
+			if(@socket_sendto($sendSock, json_encode($data), PHP_INT_MAX, 0, $this->targetHost, $this->targetPort) === false){
+				$errno = socket_last_error($sendSock);
+				if($errno === SOCKET_EWOULDBLOCK){
+					return;
+				}
+				throw DiscordException::wrap("Failed to send socket: " . trim(socket_strerror($errno)));
+			}
+		}
+	}
+
+	public function shutdown() : void{
+		$this->shutdown = true;
+	}
+}
\ No newline at end of file
diff --git a/src/TeamBixby/DiscordVerify/DiscordVerify.php b/src/TeamBixby/DiscordVerify/DiscordVerify.php
new file mode 100644
index 0000000..ba41f71
--- /dev/null
+++ b/src/TeamBixby/DiscordVerify/DiscordVerify.php
@@ -0,0 +1,116 @@
+<?php
+
+declare(strict_types=1);
+
+namespace TeamBixby\DiscordVerify;
+
+use pocketmine\plugin\PluginBase;
+use pocketmine\scheduler\ClosureTask;
+use pocketmine\utils\SingletonTrait;
+use pocketmine\utils\TextFormat;
+use TeamBixby\DiscordVerify\command\VerifyCommand;
+use TeamBixby\DiscordVerify\util\DiscordException;
+use Volatile;
+use function file_exists;
+use function file_get_contents;
+use function file_put_contents;
+use function json_decode;
+use function json_encode;
+use function strtolower;
+use const PTHREADS_INHERIT_ALL;
+
+final class DiscordVerify extends PluginBase{
+	use SingletonTrait;
+
+	public const ACTION_VERIFIED = "verified";
+	public const ACTION_UNVERIFIED = "unverified";
+
+	protected Volatile $inboundQueue;
+
+	protected Volatile $outboundQueue;
+
+	protected DiscordThread $thread;
+
+	protected array $data = [];
+
+	protected bool $canThreadClose = false;
+
+	public function onLoad() : void{
+		self::setInstance($this);
+	}
+
+	public function onEnable() : void{
+		$this->saveDefaultConfig();
+		$config = $this->getConfig();
+
+		if($config->get("address", null) === null || $config->get("port", null) === null || $config->get("password", null) === null || $config->get("bindPort", null) === null){
+			$this->getLogger()->emergency("Please fill the config correctly before use this plugin!");
+			$this->getServer()->getPluginManager()->disablePlugin($this);
+			return;
+		}
+
+		$this->inboundQueue = new Volatile();
+		$this->outboundQueue = new Volatile();
+
+		try{
+			$this->thread = new DiscordThread($this->getServer()->getLoader(), $config->get("address"), $config->get("port"), $config->get("bindPort"), $config->get("password"), $this->inboundQueue, $this->outboundQueue);
+			$this->thread->start(PTHREADS_INHERIT_ALL);
+			$this->canThreadClose = true;
+		}catch(DiscordException $e){
+			$this->getLogger()->emergency("Failed to run DiscordThread");
+			$this->getLogger()->logException($e);
+			$this->canThreadClose = false;
+			$this->getServer()->getPluginManager()->disablePlugin($this);
+			return;
+		}
+
+		if(file_exists($file = $this->getDataFolder() . "verified_players.json")){
+			$this->data = json_decode(file_get_contents($file), true);
+		}
+
+		$this->getScheduler()->scheduleRepeatingTask(new ClosureTask(function(int $unused) : void{
+			while($this->outboundQueue->count() > 0){
+				$chunk = $this->outboundQueue->shift();
+				$data = $chunk["data"];
+				switch($chunk["action"]){
+					case self::ACTION_VERIFIED:
+						$player = $data["player"];
+						$this->data[strtolower($player)] = $data["discordId"];
+						if(($player = $this->getServer()->getPlayerExact($player)) !== null){
+							$player->sendMessage(TextFormat::GREEN . "You've verified!");
+						}
+						break;
+					case self::ACTION_UNVERIFIED:
+						$player = $data["player"];
+						if(isset($this->data[strtolower($player)])){
+							unset($this->data[strtolower($player)]);
+							if(($player = $this->getServer()->getPlayerExact($player)) !== null){
+								$player->sendMessage(TextFormat::GREEN . "You've unverified!");
+							}
+						}
+						break;
+				}
+			}
+		}), 5);
+
+		$this->getServer()->getCommandMap()->register("discordverify", new VerifyCommand());
+	}
+
+	public function onDisable() : void{
+		if($this->canThreadClose){
+			$this->thread->shutdown();
+			while($this->thread->isRunning()){
+				// SAFETY THREAD CLOSE
+			}
+		}
+		file_put_contents($this->getDataFolder() . "verified_players.json", json_encode($this->data));
+	}
+
+	public function addQueue(array $data) : void{
+		$this->inboundQueue[] = $data;
+	}
+
+	public function isVerified(string $player) : bool{
+		return isset($this->data[strtolower($player)]);
+	}
+}
\ No newline at end of file
diff --git a/src/TeamBixby/DiscordVerify/command/VerifyCommand.php b/src/TeamBixby/DiscordVerify/command/VerifyCommand.php
new file mode 100644
index 0000000..01c8af6
--- /dev/null
+++ b/src/TeamBixby/DiscordVerify/command/VerifyCommand.php
@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace TeamBixby\DiscordVerify\command;
+
+use pocketmine\command\CommandSender;
+use pocketmine\command\PluginCommand;
+use pocketmine\Player;
+use pocketmine\utils\TextFormat;
+use pocketmine\utils\UUID;
+use TeamBixby\DiscordVerify\DiscordVerify;
+use function substr;
+
+class VerifyCommand extends PluginCommand{
+
+	public function __construct(){
+		parent::__construct("verify", DiscordVerify::getInstance());
+		$this->setPermission("discordverify.command.use");
+	}
+
+	public function execute(CommandSender $sender, string $commandLabel, array $args) : bool{
+		if(!$this->testPermission($sender)){
+			return false;
+		}
+		if(!$sender instanceof Player){
+			$sender->sendMessage(TextFormat::RED . "You can't use this command on console.");
+			return false;
+		}
+		if(DiscordVerify::getInstance()->isVerified($sender->getName())){
+			$sender->sendMessage(TextFormat::RED . "You are already verified.");
+			return false;
+		}
+		DiscordVerify::getInstance()->addQueue([
+			"player" => $sender->getName(),
+			"random_token" => $token = substr(UUID::fromRandom()->toString(), 0, 6)
+		]);
+		$sender->sendMessage(TextFormat::GREEN . "Use the verify command on Discord server using " . $token);
+		return true;
+	}
+}
\ No newline at end of file
diff --git a/src/TeamBixby/DiscordVerify/util/DiscordException.php b/src/TeamBixby/DiscordVerify/util/DiscordException.php
new file mode 100644
index 0000000..483d909
--- /dev/null
+++ b/src/TeamBixby/DiscordVerify/util/DiscordException.php
@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+namespace TeamBixby\DiscordVerify\util;
+
+use Exception;
+
+class DiscordException extends Exception{
+
+	public static function wrap(string $message) : DiscordException{
+		return new DiscordException($message);
+	}
+}
\ No newline at end of file