The Two Husbands of the Heroine Each Compete for Favor Based on Their Abilities.

[1VS2, yandere, green tea, marriage first, love later. Fu Shunan, as an undergraduate student of traditional Chinese medicine, traveled to Dayan, an fictional dynasty where women were superior to men. She wholeheartedly wanted to do a good job in her career, be a doctor, and take saving the world as her first priority, but fate was against her. She has to bear the love debt left by the original owner. She also has to repay her love debt herself.