Yin Difference Locks the Cold

[Two male protagonists + evil spirits + past and present lives + ancient sayings + crazy love and revenge + HE] Cheng Xu, a social beast who just wanted to be funny and lie down, unexpectedly became the exclusive assistant of the sinister Song Huaisheng. He was originally a straight man who was cute and afraid of ghosts, but he didn't know when he fell in love with this "boss". It wasn't until his memory awakened that he realized that he and Song Huaisheng were destined to be entangled in his previous life... "I'm not him!" "You are! Song Jinghan! Even if you die, you can't let go. Now I am imprisoned and will never leave!" Two faces, one soul, Cheng Xu saw everything about Song Jinghan, Cowardice and forbearance will eventually breed harsh darkness. There are no good people in the world, and so is he...