Cheng Yuan, a 29-year-old office worker, woke up from a nap after working overtime one day and found someone beside him out of thin air - a "real person" with a complete life. He discovered that he had acquired the ability to split his clones: each clone was a real social person from birth, with an independent consciousness, unaware that he was a clone, and could live, fall in love, change jobs, and make mistakes on his own. Cheng Yuan can "possess" any clone at any time and experience a completely different life. Each time he possesses, he will gradually take away part of the clone's abilities. But every time he experiences a "desired life", he will find: What you thought you wanted, only to find out that it is not the case after you get it.
