diff --git a/Aincrad.cpp b/Aincrad.cpp
new file mode 100644
index 0000000..dc694e3
--- /dev/null
+++ b/Aincrad.cpp
@@ -0,0 +1,262 @@
+#include <iostream>
+#include <string>
+#include <cstdlib>
+#include <ctime>
+#include <vector>
+#include <algorithm>
+
+using namespace std;
+
+class Character {
+public:
+    string name;
+    int health;
+    int maxHealth;
+    int attack;
+    int defense;
+
+    Character(string n, int h, int a, int d) : name(n), health(h), maxHealth(h), attack(a), defense(d) {}
+
+    bool isAlive() {
+        return health > 0;
+    }
+};
+
+class Player : public Character {
+public:
+    int potions;
+    vector<string> weapons;
+    string currentWeapon;
+    int experience;
+    int level;
+    int maxExperience;
+    bool hasKingTreasure;
+    bool hasThornShield;
+    int baseAttack;
+    int weaponAttack;
+
+    Player(string n) : Character(n, 100, 5, 10), potions(0), currentWeapon("短剑"), experience(0), level(1), maxExperience(100), hasKingTreasure(false), hasThornShield(false), baseAttack(5), weaponAttack(0) {
+        weapons.push_back("短剑");
+        changeWeapon("短剑");
+    }
+
+    void changeWeapon(string weapon) {
+        if (find(weapons.begin(), weapons.end(), weapon) != weapons.end()) {
+            currentWeapon = weapon;
+            if (weapon == "短剑") {
+                weaponAttack = 20;
+            }
+            else if (weapon == "村好剑") {
+                weaponAttack = 40;
+            }
+            else if (weapon == "惠惠的爆裂魔法") {
+                weaponAttack = 80;
+            }
+            updateAttack();
+        }
+    }
+
+    void updateAttack() {
+        attack = baseAttack + weaponAttack;
+    }
+
+    void gainExperience(int exp) {
+        experience += exp;
+        if (experience >= maxExperience) {
+            experience -= maxExperience;
+            levelUp();
+        }
+    }
+
+    void levelUp() {
+        level++;
+        maxExperience += 100;
+        baseAttack++;
+        health = maxHealth;
+        defense += 1;
+        updateAttack();
+        cout << name << " 升级了！现在是等级 " << level << "，生命值完全恢复。" << endl;
+    }
+};
+
+class Enemy : public Character {
+public:
+    Enemy(string n, int h, int a, int d) : Character(n, h, a, d) {}
+};
+
+void displayStatus(Character& character) {
+    cout << character.name << " - 生命值: " << character.health << "/" << character.maxHealth << ", 攻击力: " << character.attack << ", 防御力: " << character.defense << endl;
+}
+
+void attack(Character& attacker, Character& defender) {
+    int damage = attacker.attack - defender.defense;
+    if (damage < 0) damage = 0;
+    defender.health -= damage;
+    cout << attacker.name << " 攻击 " << defender.name << " 造成 " << damage << " 点伤害!" << endl;
+
+    if (defender.isAlive() && defender.name == "玩家" && ((Player&)defender).hasThornShield) {
+        attacker.health -= 10;
+        cout << attacker.name << " 因为荆棘护盾受到 10 点反伤!" << endl;
+    }
+}
+
+void usePotion(Player& player) {
+    if (player.potions > 0) {
+        player.health += 50;
+        if (player.health > player.maxHealth) player.health = player.maxHealth;
+        player.potions--;
+        cout << player.name << " 使用了药丸，恢复了50点生命值！" << endl;
+    }
+    else {
+        cout << "你没有药丸了！" << endl;
+    }
+}
+
+void battle(Player& player, Enemy& enemy, int& enemyCount, int floor) {
+    bool usedCurryStick = false;
+    while (player.isAlive() && enemy.isAlive()) {
+        displayStatus(player);
+        displayStatus(enemy);
+
+        cout << "选择你的行动: (1) 攻击 (2) 使用药丸: ";
+        int choice;
+        cin >> choice;
+
+        if (choice == 1) {
+            if (player.weapons.size() > 2 && player.weapons[2] == "咖喱棒" && !usedCurryStick) {
+                cout << "你有咖喱棒，是否使用？(1) 是 (2) 否: ";
+                int useCurry;
+                cin >> useCurry;
+                if (useCurry == 1) {
+                    enemy.health = 0;
+                    cout << player.name << " 使用咖喱棒秒杀了 " << enemy.name << "!" << endl;
+                    usedCurryStick = true;
+                }
+                else {
+                    attack(player, enemy);
+                    if (enemy.isAlive()) {
+                        attack(enemy, player);
+                    }
+                }
+            }
+            else {
+                attack(player, enemy);
+                if (enemy.isAlive()) {
+                    attack(enemy, player);
+                }
+            }
+        }
+        else if (choice == 2) {
+            usePotion(player);
+        }
+
+        if (!player.isAlive()) {
+            cout << player.name << " 被击败了!" << endl;
+        }
+        else if (!enemy.isAlive()) {
+            cout << enemy.name << " 被击败了!" << endl;
+            enemyCount++;
+
+            int experienceGained = (enemy.name == "大树守卫" || enemy.name == "金闪闪" || enemy.name == "宿傩") ? 200 :
+                (enemy.name == "精英怪物") ? 80 : 40;
+            player.gainExperience(experienceGained);
+
+            if (rand() % 100 < 75) {
+                player.potions++;
+                cout << "你获得了一颗药丸！" << endl;
+            }
+
+            if (enemyCount == 5 && find(player.weapons.begin(), player.weapons.end(), "村好剑") == player.weapons.end()) {
+                player.weapons.push_back("村好剑");
+                cout << "你获得了村好剑！" << endl;
+            }
+
+            if (enemyCount % 10 == 0 && find(player.weapons.begin(), player.weapons.end(), "咖喱棒") == player.weapons.end()) {
+                player.weapons.push_back("咖喱棒");
+                cout << "你获得了咖喱棒！" << endl;
+            }
+
+            if (rand() % 20 == 0 && find(player.weapons.begin(), player.weapons.end(), "惠惠的爆裂魔法") == player.weapons.end()) {
+                player.weapons.push_back("惠惠的爆裂魔法");
+                cout << "你获得了惠惠的爆裂魔法！" << endl;
+            }
+
+            if (enemy.name == "大树守卫") {
+                player.hasThornShield = true;
+                player.defense += 20;
+                cout << "你击败了大树守卫，获得了荆棘护盾，防御力加20，敌人攻击时受到10点反伤！" << endl;
+            }
+
+            if (enemy.name == "金闪闪") {
+                player.hasKingTreasure = true;
+                cout << "你击败了金闪闪，获得了技能——王的宝库！" << endl;
+            }
+
+            cout << "你现在有 " << player.potions << " 颗药丸。" << endl;
+        }
+    }
+}
+
+int main() {
+    srand(time(0));
+    string playerName;
+    cout << "请输入你的角色名字: ";
+    cin >> playerName;
+    Player player(playerName);
+
+    cout << "欢迎, " << player.name << "!" << endl;
+
+    int enemyCount = 0;
+    int floor = 1;
+    while (player.isAlive() && floor <= 100) {
+        Enemy enemy("哥布林", 50 + floor, 15 + floor / 2, 5 + floor / 2);
+        if (floor % 10 == 0 && floor != 20 && floor != 50 && floor != 100) {
+            enemy = Enemy("精英怪物", 100 + floor * 2, 20 + floor / 2, 15 + floor / 2);
+        }
+        if (floor == 20) {
+            enemy = Enemy("大树守卫", 300, 30, 20);
+        }
+        if (floor == 50) {
+            enemy = Enemy("金闪闪", 500, 50, 30);
+        }
+        if (floor == 100) {
+            enemy = Enemy("宿傩", 1000, 70, 50);
+        }
+
+        cout << "第 " << floor << " 层，你遇到了一只 " << enemy.name << "!" << endl;
+        battle(player, enemy, enemyCount, floor);
+
+        if (player.isAlive()) {
+            cout << "是否更换武器？(1) 是 (2) 否: ";
+            int changeWeapon;
+            cin >> changeWeapon;
+            if (changeWeapon == 1) {
+                cout << "你拥有的武器有: ";
+                for (size_t i = 0; i < player.weapons.size(); ++i) {
+                    cout << "(" << i + 1 << ") " << player.weapons[i] << " ";
+                }
+                cout << endl;
+                int weaponChoice;
+                cin >> weaponChoice;
+                if (weaponChoice > 0 && weaponChoice <= player.weapons.size()) {
+                    player.changeWeapon(player.weapons[weaponChoice - 1]);
+                    cout << "你现在装备的是 " << player.currentWeapon << "。" << endl;
+                }
+                else {
+                    cout << "无效的选择。" << endl;
+                }
+            }
+
+            floor++;
+        }
+    }
+
+    if (player.isAlive()) {
+        cout << "恭喜 " << player.name << " 通关了所有楼层！" << endl;
+    }
+    else {
+        cout << player.name << " 在第 " << floor << " 层被击败了。" << endl;
+    }
+
+    return 0;
+}
\ No newline at end of file