不思議之迷宮 赤之救助隊 pokemon如何進化?

破了表關後
市場北面鯰魚王處有一洞口 當你只有一隻pm時 走入時
滿足等級、聰明度、需要道具等條件就可以在此進化
(詳細我未知)

You can go to the pool and there's a hole. ps. there's a road between the bank and a house and go up there)