In the 21st century, Gu Yingxin, a veterinary graduate student with a black belt in Taekwondo, traveled to ancient times and dressed up as the unpopular eldest daughter of the Gu family. She made a lot of money through modern knowledge, led her to get rid of poverty and became rich, accidentally met King Yong, and finally had a good relationship and career...
Purpose: Inspirational, great heroine