Tan Jingran, the leader of the business world who appears to be restrained, hides his sincerity in contracts and rules in order to maintain his "innocent persona"; and Li Shixi, a new entrant into the game, uses gentleness as a knife and healing as a bargaining chip to expose the cracks in every disguise he makes. Business crises forced him to lose control one after another. In the sweet attack and defense, she taught him to learn to be honest, and he also used his exclusive protection to bring her back to the light from the shadows.