Addicted to Doting on My Wife: Mr. Mu is Jealous Again

Betrayed by her fiancé and best friend wasn't enough. Ning Qianyu also had her medical license revoked due to a surgical accident, while her mother urgently needed heart surgery. Under such immense pressure, Mu Shengchen appeared, offering help on the condition that Ning Qianyu enter into a contractual marriage with him. After some hesitation, Ning Qianyu agreed, starting her married life with this stranger. However, Ning Qianyu gradually discovered that Mu Shengchen would boil brown sugar water for her during her period, act as her personal heater, and even help her apply for her dream postgraduate professor position, doting on her meticulously. Wasn't this supposed to be a contractual marriage? Wasn't he supposed to be impotent after a car accident?