Ye Mo was accidentally bound to the "Academy Guardian System" and was forced to travel through multiple high-risk academy worlds to complete the task of "protecting the righteous students and dismantling the insidious villains." Each world has a cruel competition, where the winner controls the resources and the loser becomes an experiment. The villains are all transformed from the same soul fragment - a sinister and cunning deputy dean-level figure who is good at setting up traps, provoking, and killing people.