Wind**

*Yi Guling:** He looks cold and distant on the outside, but is tough and sensitive on the inside. A top cardiac surgeon with strong professional abilities and lofty professional ideals and moral sense. The native family is complicated, and there is deep inferiority and trauma in the heart. They tolerated it in the early stage, but later broke out in despair and resisted, and were finally completely destroyed. * **Jiang Yufeng:** A giant in the business world with ruthless methods, extremely paranoid personality and overwhelming desire for control. Childhood experiences lead to distortions in emotional cognition, and do not understand the way of normal love, and equate "love" with "absolute possession" and "control". He has an almost pathological obsession and desire for exclusivity towards Yi Gu Ling. He looks handsome and strong, but inside he is extremely insecure and trustless. He is irritable, sinister, and possessive to the point of suffocating.