Kuang Tianya, Mike Keqi, and Lin Chuchu, one is a top zombie, one is an exorcist, and the other is a witch candidate. During the day, they are good girls in school; at night, they inherit their mother's mantle. Together, the three of them become the beautiful killers that all the evil spirits are afraid of in the night. They named their combination Linglingtang. And everything must abide by the rules they set, otherwise they will let even the ghost die again. They call it the Ling Ling Tang Law.