Zhaozhao is the Wen family's beloved little princess, while Mu Chi is the cold-faced king of the underworld whom the business world fears. Their families are close, and the two grew up together. Everyone expects Zhaozhao to marry Xie Yunsu, the well-matched young master of the Xie family, until one day Mu Chi corners her against a wall and says in a low voice, “I've held back for twenty-five years. I don't want to hold back anymore.”