diff --git a/src/externals/database/mongo/models/battle.ts b/src/externals/database/mongo/models/battle.ts
new file mode 100644
index 0000000..3ff9151
--- /dev/null
+++ b/src/externals/database/mongo/models/battle.ts
@@ -0,0 +1,59 @@
+import { Schema, model } from "mongoose";
+
+const battleEventSchema = new Schema({
+  actionType: {
+    type: String,
+    enum: ["base-attack", "item-use", "spell-attack", "conclusion"],
+  },
+  sender: {
+    name: { type: String },
+    isUser: { type: Boolean },
+  },
+  receiver: {
+    type: {
+      name: { type: String },
+      isUser: { type: Boolean },
+    },
+    default: null,
+  },
+  item: {
+    type: {
+      name: { type: String },
+    },
+    default: null,
+  },
+  spell: {
+    type: {
+      name: { type: String },
+    },
+    default: null,
+  },
+  result: {
+    sender: {
+      hp: { type: Number },
+      mp: { type: Number },
+      xp: { type: Number },
+      isWinner: { type: Boolean },
+      newQuantity: { type: Number },
+    },
+    receiver: {
+      hp: { type: Number },
+      mp: { type: Number },
+      xp: { type: Number },
+      isWinner: { type: Boolean },
+      newQuantity: { type: Number },
+    },
+  },
+});
+
+const battleSchema = new Schema({
+  user: { type: Schema.Types.ObjectId, ref: "User" },
+  monster: { type: Schema.Types.ObjectId, ref: "Monster" },
+  events: [battleEventSchema],
+  startedAt: { type: Date },
+  finishedAt: { type: Date, default: null },
+});
+
+const Battle = model("Battle", battleSchema);
+
+export default Battle;
diff --git a/src/externals/database/mongo/models/map.ts b/src/externals/database/mongo/models/map.ts
new file mode 100644
index 0000000..049b21c
--- /dev/null
+++ b/src/externals/database/mongo/models/map.ts
@@ -0,0 +1,12 @@
+import { Schema, model } from "mongoose";
+
+const mapSchema = new Schema({ 
+  name: { type: String, required: true },
+  image: { type: String, required: true },
+  monsters: [{ type: Schema.Types.ObjectId, ref: "Monster" }],
+  createdAt: { type: Date },
+});
+
+const Map = model("Map", mapSchema);
+
+export default Map;
diff --git a/src/externals/database/mongo/models/monster.ts b/src/externals/database/mongo/models/monster.ts
index e69de29..62d6c3a 100644
--- a/src/externals/database/mongo/models/monster.ts
+++ b/src/externals/database/mongo/models/monster.ts
@@ -0,0 +1,22 @@
+import { Schema, model } from "mongoose";
+
+const monsterSchema = new Schema({
+  name: { type: String, required: true },
+  image: { type: String, required: true },
+  level: { type: Number, required: true },
+  hp: { type: Number, required: true },
+  mp: { type: Number, required: true },
+  maxHp: { type: Number, required: true },
+  maxMp: { type: Number, required: true },
+  xp: { type: Number, required: true },
+  atk: {
+    min: { type: Number, required: true },
+    max: { type: Number, required: true },
+  },
+  spawnChance: { type: Number, required: true },
+  createdAt: { type: Date },
+});
+
+const Monster = model("Monster", monsterSchema);
+
+export default Monster;
\ No newline at end of file
diff --git a/src/externals/database/mongo/models/user.ts b/src/externals/database/mongo/models/user.ts
new file mode 100644
index 0000000..8514476
--- /dev/null
+++ b/src/externals/database/mongo/models/user.ts
@@ -0,0 +1,46 @@
+import { Schema, model } from "mongoose";
+
+const spellSchema = new Schema({
+  name: { type: String, required: true },
+  atk: {
+    min: { type: Number, required: true },
+    max: { type: Number, required: true },
+  },
+  mpCost: { type: Number, required: true },
+});
+
+const itemSchema = new Schema({
+  name: { type: String, required: true },
+  result: {
+    hp: { type: Number, required: true },
+    mp: { type: Number, required: true },
+  },
+  quantity: { type: Number, required: true },
+});
+
+const characterSchema = new Schema({
+  level: { type: Number, required: true },
+  deaths: { type: Number, required: true },
+  hp: { type: Number, required: true },
+  mp: { type: Number, required: true },
+  maxHp: { type: Number, required: true },
+  maxMp: { type: Number, required: true },
+  xp: { type: Number, required: true },
+  atk: {
+    min: { type: Number, required: true },
+    max: { type: Number, required: true },
+  },
+  spells: [spellSchema],
+  items: [itemSchema],
+});
+
+const userSchema = new Schema({
+  nick: { type: String, required: true },
+  image: { type: String, required: true },
+  character: { type: characterSchema, required: true },
+  createdAt: { type: Date, default: Date.now },
+});
+
+const User = model("User", userSchema);
+
+export default User;