Liu Mo is beautiful but not outstanding. Due to his parents' unfortunate marriage when he was young, he cannot trust others deep down. After being admitted to the National High School, I was afraid but pretended to be indifferent. Unexpectedly, he attracted Ye Fachen, a high-ranking school figure with both good morals and academics. After a close friendship, Fachen could not understand her constant distrust and broke up with her. Liu Mo mistakenly thought that Fachen was in love with the schoolmaster Hua Liuli. From then on, the world was far apart. Liu Mo, who graduated from college, was still alone and applied for a job as an assistant to the general manager of a foreign company. Unexpectedly, the manager was the only Han Si who could be compared with Ye Fachen in high school. He and Ye Fachen were both enemies and friends, so Han Si just admitted Liu Mo...