Xia Ran, a police academy student who is about to graduate, was told that he would be selected to work as an undercover agent in a smuggling group.
Day by day, Xia Ran felt that his undercover career was becoming more and more like a ridiculous one-man show. There would never be any decent tasks above him, and his peers would never have the consciousness to be undercover. From beginning to end, he was the only one who was seriously undercover.
The male dean of the high school is gentle but unpredictable. Is the reunion after many years a coincidence or a conspiracy?
Gu Wan (gentle, sinister, slightly yandere) x Xia Ran (witty, brave, cute and easy-going)