Who Caused Me to Be Reborn?

[Youth campus, mystery solving, fun people, Chinese light novels] Chen Jiuba returns to his hometown with his childhood sweetheart to attend a class reunion ——Killed by a monster He knew that his death was related to an unsolved case 13 years ago, so he began to look for the people involved in the case that year. "Classmate, you are going to die." "You said I'm going to die if I want to die?" Until one day, he led the central figure in the case that year, the beauty of Su University, to appear in the class. Everyone around was exclaiming: "Fuck, man!" In addition, he also paid attention to the interesting things experienced by his friends around him. For example: The classmate who has a crush on the class beauty, The sports committee member who has a crush on the girl from the next class, The physics class representative who likes the same girl as his brother And the head teacher who tried his best to defeat his colleagues for promotion. For the first time, Chen Jiuba discovered that there was so much fun in his class back then. This is a light novel mystery story mixed with youth campus life. [Friends who have read it please leave a comment so that I can confirm the problem with the book. ]