When a reborn daughter is bound to the love system, is it a mission or sincerity to get close to the poor school girl? A glimpse of the campus piano room, fighting side by side in the programming competition, she hides her identity but can't hide her heartbeat. However, the spotlight of the entertainment industry magnified all the gaps, and misunderstandings and self-esteem shattered the relationship. Five years later, she was a rising star in the business world and he was a top star, and they reunited at the pinnacle of a charity dinner. The system mission has long ended, but the love has never dissipated - this time, there is no strategy, only a sincere battle to reunite. When all the secrets are revealed in Vanity Fair, can they overcome class and misunderstanding and find the note in the original piano room?