A pair of magical earrings belonging to a witch grandmother finds its way onto a lively university campus. Desperate to become beautiful and win the affection of Xiao Ke, a notorious playboy she has long admired, an overweight student uses the earrings' powers to cause chaos around campus. However, her reckless actions backfire when she transforms into a pig demon, sparking panic and drawing the wrath of her fellow students. Just as she begins to regret her actions, the earrings mysteriously disappear, and more pig demons emerge, plunging the entire campus into uncontrollable chaos.
