Synopsis：Five years ago, the heroine was sent abroad because her adoptive mother found out that she liked the eldest brother. Five years later, the heroine returned to help her bestie with her career. The hero was the president of her bestie's company and wanted to cooperate with her. She met the hero at the airport to discuss cooperation but was asked to seduce him! At the eldest brother's birthday party, he introduced his fiancée. The heroine had already let it go but was humiliated by the female supporting role and bullied by the male supporting role. The male supporting role helped the heroine out and beat up the male supporting role. The two reached a cooperation without the eldest brother's knowledge.