Tianying has always liked the surname her father left for her. Unexpectedly, an accident would cause her to wake up in a different world as a three-year-old girl with the same name.
In this other world, there are more men than women, so men are superior to women. It is more convenient for women to enter officialdom and do business. When it comes to marriage, women can marry more men, but it is difficult to find a good wife.