diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7828068..308d79f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,6 +5,7 @@ set(CMAKE_CXX_STANDARD 26)
 
 find_package(ftxui CONFIG REQUIRED)
 find_package(nlohmann_json REQUIRED)
+find_package(asio REQUIRED)
 
 add_library(uno-game-lib
         src/game/Card.cpp
@@ -14,6 +15,7 @@ add_library(uno-game-lib
         src/common/Utils.cpp
         src/network/Message.cpp
         src/network/MessageSerializer.cpp
+        src/network/NetworkServer.cpp
 )
 target_link_libraries(uno-game-lib
         PRIVATE ftxui::screen
@@ -23,6 +25,9 @@ target_link_libraries(uno-game-lib
 target_link_libraries(uno-game-lib
         PRIVATE nlohmann_json::nlohmann_json
 )
+target_link_libraries(uno-game-lib
+        PRIVATE asio::asio
+)
 
 add_executable(uno-game src/main.cpp)
 target_link_libraries(uno-game
diff --git a/src/network/NetworkServer.cpp b/src/network/NetworkServer.cpp
new file mode 100644
index 0000000..e85383b
--- /dev/null
+++ b/src/network/NetworkServer.cpp
@@ -0,0 +1,89 @@
+/**
+ * @file NetworkServer.cpp
+ *
+ * @author Yuzhe Guo
+ * @date 2025.11.25
+ */
+#include "NetworkServer.h"
+
+#include <utility>
+
+namespace UNO::NETWORK {
+    Session::Session(size_t player_id, asio::ip::tcp::socket socket) : player_id_(player_id), socket_(std::move(socket)) {}
+
+    void Session::start(std::function<void(size_t, std::string)> callback)
+    {
+        this->callback_ = std::move(callback);
+        read();
+    }
+
+    void Session::send(const std::string &message)
+    {
+        auto buffer = std::make_shared<std::string>(message);
+        asio::async_write(socket_, asio::buffer(*buffer), [this, self = shared_from_this(), buffer](const asio::error_code &ec, size_t) {
+            if (ec) {}
+        });
+    }
+
+    void Session::read()
+    {
+        size_t messageLength;
+        asio::async_read(socket_,
+                         asio::buffer(&messageLength, sizeof(messageLength)),
+                         [this, self = shared_from_this(), messageLength](const asio::error_code &ec, size_t length) {
+                             if (!ec) {
+                                 if (messageLength > 0 && messageLength <= 10 * 1024 * 1024) {
+                                     this->readBody(messageLength);
+                                 }
+                             }
+                         });
+    }
+
+    void Session::readBody(size_t length)
+    {
+        auto buffer = std::make_shared<std::vector<char>>(length);
+        asio::async_read(
+            socket_, asio::buffer(*buffer), [this, self = shared_from_this(), buffer](const asio::error_code &ec, size_t length) {
+                if (!ec) {
+                    std::string message = {buffer->begin(), buffer->end()};
+                    this->callback_(this->player_id_, message);
+                }
+            });
+    }
+
+    void NetworkServer::accept()
+    {
+        this->acceptor_.async_accept([this](const asio::error_code &ec, asio::ip::tcp::socket socket) {
+            if (!ec) {
+                this->addPlayer(std::move(socket));
+            }
+        });
+    }
+
+    NetworkServer::NetworkServer(uint16_t port, std::function<void(size_t, std::string)> callback) :
+        acceptor_(io_context_, asio::ip::tcp::endpoint(asio::ip::tcp::v4(), port)), playerCount(0), callback_(std::move(callback))
+    {
+    }
+
+    void NetworkServer::addPlayer(asio::ip::tcp::socket socket)
+    {
+        std::lock_guard<std::mutex> lock(this->mutex_);
+        this->sessions_[this->playerCount] = std::make_shared<Session>(playerCount, std::move(socket));
+        this->sessions_[this->playerCount]->start(callback_);
+        this->playerCount++;
+    }
+
+    void NetworkServer::send(size_t id, const std::string &message)
+    {
+        std::lock_guard<std::mutex> lock(this->mutex_);
+        if (this->sessions_.contains(id) == false) {
+            throw std::invalid_argument("Player session not found");
+        }
+        this->sessions_[id]->send(message);
+    }
+
+    void NetworkServer::run()
+    {
+        this->io_context_.run();
+    }
+}   // namespace UNO::NETWORK
\ No newline at end of file
diff --git a/src/network/NetworkServer.h b/src/network/NetworkServer.h
new file mode 100644
index 0000000..e3202cd
--- /dev/null
+++ b/src/network/NetworkServer.h
@@ -0,0 +1,77 @@
+/**
+ * @file NetworkServer.h
+ *
+ * @author Yuzhe Guo
+ * @date 2025.11.25
+ */
+#pragma once
+#include "Message.h"
+
+
+#include <asio.hpp>
+#include <map>
+#include <memory>
+
+namespace UNO::NETWORK {
+
+    class Session : public std::enable_shared_from_this<Session> {
+    private:
+        size_t player_id_;
+        asio::ip::tcp::socket socket_;
+        std::function<void(size_t, std::string)> callback_;
+
+    public:
+        Session(size_t player_id, asio::ip::tcp::socket socket);
+
+        /**
+         * 开始从网络读取消息
+         * @param callback 回调函数
+         */
+        void start(std::function<void(size_t, std::string)> callback);
+
+        /**
+         * 发送消息
+         * @param message 要发送的消息
+         */
+        void send(const std::string &message);
+
+    private:
+        void read();
+        void readBody(size_t length);
+    };
+
+    class NetworkServer {
+    private:
+        asio::io_context io_context_;
+        asio::ip::tcp::acceptor acceptor_;
+        size_t playerCount;
+        std::map<size_t, std::shared_ptr<Session>> sessions_;
+        std::function<void(size_t, std::string)> callback_;
+        std::mutex mutex_;
+
+    public:
+        explicit NetworkServer(uint16_t port, std::function<void(size_t, std::string)> callback);
+
+        /**
+         * 添加玩家
+         * @param socket 玩家的连接 socket
+         */
+        void addPlayer(asio::ip::tcp::socket socket);
+
+        /**
+         * 向玩家发送消息
+         * @param id 要发送到的玩家 id
+         * @param message 要发送的消息
+         */
+        void send(size_t id, const std::string &message);
+
+        /**
+         * 开始网络进程
+         */
+        void run();
+
+    private:
+        void accept();
+    };
+
+}   // namespace UNO::NETWORK
\ No newline at end of file