Xie Ying, the youngest professor at University A, is also known as the "vicious leader" throughout the school. She is harsh, cold-blooded, and unkind. Her failure rate is as high as 70%, forcing countless students to withdraw. No one knows that she has an "omnipotent achievement system" - as long as you complete hidden tasks, you can unlock top vests in different fields. The hacker "S", the investment queen "Frost", the fighting champion "Nighthawk"... Are all her incarnations.
A sudden car accident caused Xie Ying's system to malfunction and some of her memory was lost. After waking up, she became the public enemy of the entire school, and even met the new vice-dean Lu Yanyan, an idealist who believed in "love and freedom." Lu Yan contradicted her ideas in every aspect and openly questioned her education methods, and the two faced tit-for-tat confrontations.
During the system repair process, Xie Ying was forced to use different identities to solve the campus crisis, and her other side was gradually discovered by students. She begins to reflect on her harshness and transforms from a vicious leader into a true mentor. And Lu Yanyan also revealed her secret in the process... When the conflict of ideas escalated into a life-and-death battle, Xie Ying chose to use her strength to prove: Harshness is also a kind of mercy.