Su Jin was a nominal prince of the Liao Kingdom who was thrown into the Longxia Kingdom. Her father didn't care about her, so he distorted her identity and threw her into the Longxia Kingdom as a hostage. Mother didn't love her, she just told her to turn the Liao Kingdom upside down. That's right, Mom doesn't love Dad and Mom hates Dad terribly. Lin Jingshu was the third prince of the Longxia Kingdom. His father loved his mother very much, but back then her mother was busy fighting for her favor, so she changed from a princess to a prince. A boy who hates studying, a cheerful and cowardly third prince