The heroine, Mo Luquan, dies in an accidental fall from a building, but then she returns to the beginning. She keeps dreaming of herself falling from the building on a rainy night, but doesn’t know whether these are lost memories or something she witnessed with her own eyes.
The heroine’s twin sister hates her. Is it because of their family, or is there another reason? And is it connected to the case of someone jumping from the rooftop?
After skipping a grade into her senior year of high school, the heroine meets the male lead, Ge Qiuming, who is determined to become a forensic trace examiner. He investigates the case of the fatal fall step by step, and the two become trapped in a cycle of memories, losing their memories as they investigate.
The twin sisters share the same crescent-shaped birthmark, and the victim has one too. So who was the one who died?
This book is full of doubts, and there are many places that make you think deeply about it. It's super good to read!