The scales always tip in favor of the rich and powerful. Unless someone takes a hammer to them.
Su Nian is an ordinary office worker, constantly having her proposals stolen by colleagues and being given a hard time by her boss. After her father suddenly dies, her foster mother runs off with the family fortune, leaving behind an old iron box that has been taken away. Workplace conspiracies, the mystery of her birth, and a twenty-year-old cold case: she discovers she has long been caught up in an invisible game. Her opponents are a tycoon who changed his name, a vice president with power over everything, and rules that always favor the strong.
All she has is a secret her father left behind, and one sentence: "Keep moving forward. Don't look back."