I really love the plot twist😭😭 its not common at all

Spoiler plss

The uke really have split personalities, the book is their first life together, their second life is where they are best friends and also the reason why his face is the same as the first one its because he is the main characters, and also why the seme “in the second life” says that he look like the character in the book and gave him the book so that he can remember, at first i was like why did the seme “in their second life” gave him the book, so that he can recover his memories, the seme was killed by his step father in their last life , and they were given a second chance in their second life they live together being best friend, the uke who used to have horrible family , was gaven a happy life, and the seme “its just my hunch” he was the one who made the book that he gave to the uke

Omg thanks where did you read the novel?