Replace in Sleep

A thousand pieces of gold are rare, and a friend in need is even rarer. What will you do when you find out that there is another personality in your body? Instead of making friends with him, you should do everything possible to destroy him. What you can't do, just let me do it. While you are away, I will replace everything for you. Only in your sleep. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.