The protagonist has a special physique of "repeating the same day nine times". At the critical moment when his grandfather decided to redraft his will, he entered a time and space loop and encountered the murder of his grandfather. But where the protagonist shows new creativity is that the detective keeps repeating the same day and trying to conduct searches. He is not just trying to find the real murderer of his grandfather, but his more important purpose is to prevent the murder from happening.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
