Qi Zhaohui is a delivery boy who shuttles through the wind and rain, but he hides a pair of magical eyes that can see through the cause and effect of all things - he can tell the truth at a glance and decide between life and death in an instant. When Shen Shuhe, the richest man in the city, was forced into a desperate situation by a strange business conspiracy, only Qi Zhaohui could see clearly the fate of the mastermind behind the scenes. Shen Shuhe knelt down and begged for cooperation, but he refused coldly: "What I gave was not a meal, but a life." But when Shen Shuhe broke three ribs to save him, Qi Zhaohui finally opened his eyes and saw the bloody red line in her life that no one dared to touch - and that red line was actually tied to his own heart.