The heroine (Gong Li Huanyu)'s brother's death was related to her. At the moment of her brother's death, she matured and became cold-hearted. From then on, he met three girls, who were members of the royal family. Together they learned Taekwondo, assassination, karate, and other martial arts. The leaders of the top three gangs in the world were formed to find the murderer for the death of Huan Yu's brother. Therefore, in the name of studying at the Chinese Noble Academy, the sparks between here and the five handsome guys in the school, which one can open Huan Yu's "heart lock"? Watch to your heart's content,