Five years ago, a conspiracy destroyed Su Muqing's family and her love with Gu Yanchen also came to nothing. She left with a heart full of scars. Five years later, she returned as a rising star in the business world, vowing to find out the truth and avenge her family. At this time, Gu Yanchen was already the powerful CEO of the Gu family. Facing Su Muqing's return, he was shocked and heartbroken. He was also filled with love and hate because of the misunderstanding that year. The two were tit-for-tat in the mall, but he discovered suspicious points during the confrontation and secretly investigated her while unconsciously protecting her. As the investigation deepens, family secrets, grudges from the previous generation and the truth gradually come to light. They once again face complex emotions on the road to revenge, and the road to reunion is full of thorns.