After Su Wanqing lands her dream job, she publicly breaks up with Lin Hao, mocking his humble educational background while flaunting her offer from Xingyao Group. Just when Lin Hao is at his lowest, his grandfather and grandmother, the billionaire founders of Xingyao Group, quietly appear to support him. To test his character, they conceal their identities and arrange for him to start at the bottom, carrying bricks at a construction site. Honest, steady, and dignified, Lin Hao refuses to be intimidated and crosses paths with Song Wanning, the wealthy heiress of the Song family, who has secretly loved him for a long time. As he faces repeated harassment from rich second-generation heirs, his ex-girlfriend's attempts to win him back, and sabotage by a corporate mole, he rises from the bottom, uncovers the truth behind his parents' car accident, exposes the mastermind, and ultimately finds lasting happiness with Song Wanning.