Academy students Tao Shaozhong and Wang Yizhi find themselves caught in a series of mysterious deaths. As they delve deeper, clues tied to the mythical "cat demon" and dark sorcery lead them to uncover a hidden web of corruption and academic deceit.

A thousand-year-old cat demon and a doctoral student team up to uncover the truth behind a past family massacre, traveling through time and facing hidden dangers along the way.