diff --git a/database/mdb/rp_chats.go b/database/mdb/rp_chats.go
index 21df1f5..bf326d6 100644
--- a/database/mdb/rp_chats.go
+++ b/database/mdb/rp_chats.go
@@ -10,9 +10,10 @@ import (
 )
 
 type RPChatMessage struct {
-	ChatID  string `bson:"chat_id"`
-	Role    string `bson:"role"`
-	Message string `bson:"message"`
+	Id      bson.ObjectID `bson:"_id"`
+	ChatID  string        `bson:"chat_id"`
+	Role    string        `bson:"role"`
+	Message string        `bson:"message"`
 }
 
 func GetChatHistory(db *laniakea.DatabaseContext, chatId string) ([]*RPChatMessage, error) {
@@ -32,6 +33,7 @@ func UpdateChatHistory(db *laniakea.DatabaseContext, chatId, role, message strin
 	defer cancel()
 	col := database.GetMongoCollection(db, "rp_chat_messages")
 	_, err := col.InsertOne(ctx, RPChatMessage{
+		bson.NewObjectID(),
 		chatId,
 		role,
 		message,
@@ -44,3 +46,10 @@ func GetChatHistorySize(db *laniakea.DatabaseContext, chatId string) (int64, err
 	col := database.GetMongoCollection(db, "rp_chat_messages")
 	return col.CountDocuments(ctx, bson.M{"chat_id": chatId})
 }
+func DeleteChatEntry(db *laniakea.DatabaseContext, entry *RPChatMessage) error {
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+	col := database.GetMongoCollection(db, "rp_chat_messages")
+	_, err := col.DeleteOne(ctx, bson.M{"chat_id": entry.ChatID})
+	return err
+}
diff --git a/plugins/rp.go b/plugins/rp.go
index 769f8ac..116466e 100644
--- a/plugins/rp.go
+++ b/plugins/rp.go
@@ -35,6 +35,7 @@ func RegisterRP(bot *laniakea.Bot) {
 	rp.Payload(newChat, "rp.new_chat")
 	rp.Command(generate, "g", "gen", "г")
 	rp.Payload(compress, "rp.compress_chat")
+	rp.Payload(regenerateResponse, "rp.regenerate")
 
 	rp.Payload(compressSettingStage1, "rp.compress_setting_s1")
 	rp.Payload(compressSettingStage2, "rp.compress_setting_s2")
@@ -485,35 +486,34 @@ func rpUserPromptSet(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) {
 	ctx.Answer("Описание пользователя было обновлено")
 }
 
-func generate(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) {
-	redisRpRep := red.NewRPRepository(db)
-	rpRep := psql.NewRPRepository(db)
-	waifuId := redisRpRep.GetSelectedWaifu(ctx.FromID)
-	if waifuId == 0 {
-		ctx.Answer("Не выбрана вайфу")
-		return
-	}
+func _getChatHistory(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) ([]ai.Message, error) {
+	redRep := red.NewRPRepository(db)
+	psqlRep := psql.NewRPRepository(db)
 	waifuRep := psql.NewWaifuRepository(db)
-	waifu, err := waifuRep.GetById(waifuId)
+
+	messages := make([]ai.Message, 0)
+	waifuId := redRep.GetSelectedWaifu(ctx.FromID)
+	chatId, err := redRep.GetOrCreateChatId(ctx.FromID, waifuId)
 	if err != nil {
-		ctx.Error(err)
-		return
+		return messages, err
 	}
 
-	rpUser, err := rpRep.GetOrCreateUser(int64(ctx.FromID))
+	waifu, err := waifuRep.GetById(waifuId)
 	if err != nil {
-		ctx.Error(err)
-		return
+		return messages, err
 	}
-	preset, err := rpRep.GetUserPreset(rpUser)
+	user, err := psqlRep.GetUser(int64(ctx.FromID))
 	if err != nil {
-		ctx.Error(err)
-		return
+		return messages, err
+	}
+	preset, err := psqlRep.GetPreset(user.SelectedPreset)
+	if err != nil {
+		return messages, err
 	}
 
 	userPrompt := ""
-	if rpUser.UserPrompt != "" {
-		userPrompt = fmt.Sprintf("Вот описание моего персонажа %s.", rpUser.UserPrompt)
+	if user.UserPrompt != "" {
+		userPrompt = fmt.Sprintf("Вот описание моего персонажа %s.", user.UserPrompt)
 	}
 	beforeHistory := ai.Message{
 		Role: "system",
@@ -521,7 +521,7 @@ func generate(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) {
 			"%s %s %s %s",
 			ai.FormatPrompt(preset.PreHistory, waifu.Name, ctx.From.FirstName),
 			fmt.Sprintf("Вот краткое описание твоего персонажа: %s.", waifu.RpPrompt),
-			redisRpRep.GetChatPrompt(ctx.FromID, waifuId),
+			redRep.GetChatPrompt(ctx.FromID, waifuId),
 			userPrompt,
 		),
 	}
@@ -530,26 +530,46 @@ func generate(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) {
 		Content: ai.FormatPrompt(preset.PostHistory, waifu.Name, ctx.From.FirstName),
 	}
 
+	history, err := mdb.GetChatHistory(db, chatId)
+	if err != nil {
+		return messages, err
+	}
+
+	messages = append(messages, beforeHistory)
+	for _, m := range history {
+		messages = append(messages, ai.Message{Role: m.Role, Content: m.Message})
+	}
+	messages = append(messages, afterHistory)
+	return messages, nil
+}
+
+func generate(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) {
+	redisRpRep := red.NewRPRepository(db)
+	rpRep := psql.NewRPRepository(db)
+	waifuId := redisRpRep.GetSelectedWaifu(ctx.FromID)
+	if waifuId == 0 {
+		ctx.Answer("Не выбрана вайфу")
+		return
+	}
+
+	rpUser, err := rpRep.GetOrCreateUser(int64(ctx.FromID))
+	if err != nil {
+		ctx.Error(err)
+		return
+	}
+
 	chatId, err := redisRpRep.GetOrCreateChatId(ctx.FromID, waifuId)
 	if err != nil {
 		ctx.Error(err)
 		return
 	}
-	history, err := mdb.GetChatHistory(db, chatId)
+
+	messages, err := _getChatHistory(ctx, db)
 	if err != nil {
 		ctx.Error(err)
 		return
 	}
-	messages := []ai.Message{beforeHistory}
-	for _, m := range history {
-		messages = append(messages, ai.Message{
-			Role:    m.Role,
-			Content: strings.TrimSpace(m.Message),
-		})
-	}
-
 	userMessage := strings.TrimSpace(strings.Join(ctx.Args, " "))
-	messages = append(messages, afterHistory)
 
 	kb := laniakea.NewInlineKeyboard(1).AddCallbackButton("Отменить", "rp.cancel")
 	m := ctx.Keyboard("Генерация запущена...", kb)
@@ -596,7 +616,9 @@ func generate(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) {
 	}
 
 	m.Delete()
-	ctx.Answer(laniakea.EscapeMarkdown(answerContent))
+	kb = laniakea.NewInlineKeyboard(1)
+	kb.AddCallbackButton("Перегенерировать", "rp.regenerate", counter+2)
+	ctx.Keyboard(laniakea.EscapeMarkdown(answerContent), kb)
 
 	// Auto compress
 	compressMethod := rpUser.CompressMethod
@@ -615,6 +637,68 @@ func generate(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) {
 	}
 }
 
+func regenerateResponse(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) {
+	m := ctx.Answer("Запущена повторная генерация…")
+
+	redRep := red.NewRPRepository(db)
+	waifuId := redRep.GetSelectedWaifu(ctx.FromID)
+
+	count, err := strconv.Atoi(ctx.Args[0])
+	if err != nil {
+		ctx.Error(err)
+		return
+	}
+	messages, err := _getChatHistory(ctx, db)
+	if err != nil {
+		ctx.Error(err)
+		return
+	}
+
+	chatId, err := redRep.GetOrCreateChatId(ctx.FromID, waifuId)
+	if err != nil {
+		ctx.Error(err)
+		return
+	}
+	history, err := mdb.GetChatHistory(db, chatId)
+	if err != nil {
+		ctx.Error(err)
+		return
+	}
+
+	// 0(system), 1, 2, ..., N-2(user, count-3), N-1(agent, count-2), N(system, count-1)
+	answerToDelete := history[count-2]
+	err = mdb.DeleteChatEntry(db, answerToDelete)
+	if err != nil {
+		ctx.Error(err)
+		return
+	}
+
+	psqlRep := psql.NewRPRepository(db)
+	rpUser, err := psqlRep.GetOrCreateUser(int64(ctx.FromID))
+	if err != nil {
+		ctx.Error(err)
+		return
+	}
+
+	userReq := messages[count-2]
+	api := ai.NewOpenAIAPI(ai.GPTBaseUrl, "", rpUser.Model.Key)
+	defer api.Close()
+
+	messages = utils.PopSlice(messages, count-1)
+	messages = utils.PopSlice(messages, count-2)
+
+	res, err := api.CreateCompletion(messages, userReq.Content, 1.0)
+	if err != nil {
+		ctx.Error(err)
+		return
+	}
+
+	m.Delete()
+	kb := laniakea.NewInlineKeyboard(1)
+	kb.AddCallbackButton("Перегенерировать", "rp.regenerate", count)
+	ctx.EditCallback(laniakea.EscapeMarkdown(res.Choices[0].Message.Content), kb)
+}
+
 func compress(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) {
 	m := ctx.EditCallback("Запущено сжатие чата…", nil)
 	_compress(ctx, db)
@@ -667,6 +751,7 @@ func _compress(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) {
 	compressedHistory = strings.ReplaceAll(compressedHistory, "*", "")
 
 	ctx.Answer(compressedHistory)
+	tokens := len(compressModel)
 
 	chatId = uuid.New().String()
 	err = redisRpRep.SetChatId(ctx.FromID, waifuId, chatId)
@@ -681,11 +766,21 @@ func _compress(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) {
 	}
 	offset := utils.Min(len(history), 20)
 	for _, m := range history[len(history)-offset:] {
+		tokens += len(m.Message)
 		err = mdb.UpdateChatHistory(db, chatId, m.Role, m.Message)
 		if err != nil {
 			ctx.Error(err)
 		}
 	}
+
+	err = redisRpRep.SetCounter(ctx.FromID, waifuId, offset+1)
+	if err != nil {
+		ctx.Error(err)
+	}
+	err = redisRpRep.SetChatTokens(ctx.FromID, waifuId, tokens)
+	if err != nil {
+		ctx.Error(err)
+	}
 }
 
 var messagesMethodCount = []int{
@@ -709,7 +804,7 @@ func compressSettingStage1(ctx *laniakea.MsgContext, _ *laniakea.DatabaseContext
 
 	ctx.EditCallback(strings.Join(out, "\n"), kb)
 }
-func compressSettingStage2(ctx *laniakea.MsgContext, db *laniakea.DatabaseContext) {
+func compressSettingStage2(ctx *laniakea.MsgContext, _ *laniakea.DatabaseContext) {
 	if len(ctx.Args) == 0 {
 		return
 	}
diff --git a/utils/utils.go b/utils/utils.go
index a02a96f..0728365 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -17,3 +17,14 @@ func Max(a, b int) int {
 	}
 	return b
 }
+
+func PopSlice[S any](s []S, index int) []S {
+	out := make([]S, 0)
+	for i, e := range s {
+		if i == index {
+			continue
+		}
+		out = append(out, e)
+	}
+	return out
+}