Tề Giai Niệms plan to trick her older brother into buying her an expensive cake backfired when he ended up devouring her instead. Thinking it was just a one-time incident, she never imagined that from then on, her brother would tease and toy with her everywhere from the library to the... sports field, and even in the classroom, turning from a model student to a lustful monster. This story unfolds in the setting of school life.

In summary:

One sweet treat led to a catastrophic situation...