A 17-year-old sophomore in Class 7 of Yunchuan High School, Yunchuan District, City C. After falling asleep every night, if a murder occurs in City C at the same time, he will completely experience the entire death process from the victim's first-person perspective. He personally experiences the murder of the victim, from being scared at the beginning to helping the police track down the murderer, and embarks on a wonderful journey of chasing the murderer.
