Yan Xiaokai, the top scholar in both civil and military subjects in the Tang Dynasty, was beheaded by the emperor because he was slandered by Concubine Yun for "molesting his concubines". Unexpectedly, after being stabbed, he was mysteriously reborn in 2012 and became a poor and cowardly college student with the same name at the Haiyuan City Police Academy. As soon as he opened his eyes, he was involved in campus bullying. He was forced into the girls' bathhouse by rich second-generation Lin Weike, and was immediately hit in the head by school belle Zheng Peilin with a Tang Dynasty wooden basin of extraordinary origin. However, Yan Xiaokai unexpectedly came back to life again.