A tragic story behind a beautiful love, hatred is like a sword that strikes Gu Lan's heart all the time. The innocent Fu Xiaoye's sincerity to others is in exchange for tears. She will never understand until her death what she did wrong and why her best friend and the person she loves most would treat her like this. The cowardly Gu Wei never understands what his sister is doing. He loves his sister very much and dotes on her, but he doesn't know that he has become his sister's revenge tool, deeply hurting Fu Xiaoye and causing the final tragedy. Sunshine Qifeng knew everything but said nothing because he felt he owed Gu Lan, but he was also deceived.