After transferring schools, ordinary teenager Su Ran hopes to keep a low profile and enjoy a quiet campus life, but unexpectedly gets caught up in a string of bizarre and eerie events. A classmate vanishes without a trace, strange bells ring in the dead of night, and forbidden ancient books lie hidden in the old library. One supernatural phenomenon after another unfolds. Though he seems like an ordinary boy, he possesses astonishing powers of deduction. As he solves one mind-bending mystery after another, he gradually uncovers a fantastical world hidden beneath the surface of reality.
In this world full of unknown dangers, various factions are quietly stirring. With his wit and courage, Su Ran repeatedly plays the pig to eat the tiger, delivering face-slapping comebacks to those who underestimate him and earning both power and glory. Together with his friend Lin Yue, he searches for the truth through a haze of suspense and grows through fantastical adventures. As the investigation deepens, Su Ran discovers that his own origins are inextricably linked to it all, and a story that will decide the world's fate begins to unfold. With thrilling battles, moving friendships, and truths that will bring you to tears, this is a mysterious fantasy journey you won't be able to put down...