Shen Mocheng, the businessman, is a fierce beast outside, but in front of Su Qinghuan, he is "a wounded person who is too weak to survive." In order to protect her, he burned a red plum-like wound on the back of his hand, and deliberately frowned and cried out in pain, just to get her nervous eyes; his leg wound was covered with plaster, but he insisted on her rubbing her knee and moaning, and he liked to listen to her gentle voice to persuade him.
After returning from rebirth, many years of misunderstanding finally broke the ice. When she lowered her head to blow his wound, and when he took out the diamond ring that had been hidden for three years, she realized: the beast shows weakness, but it just wants to give all the dependence hidden in the kiss to the sweetheart. He had been waiting for this belated rush for many years, and she finally caught up.