Qingfia College

The Mystery Society receives a strange invitation from a century-old library. The moment President Mai Aiyou opened the invitation, a line of bloody words reflected in his pupils: "Save us, we are still inside." That night, the three sneaked into the library and found that the titles of all the books were slowly changing to the same one - the member's death certificate. The three of them were forced to transfer to Qingfia Academy and begin their legendary journey.