I'm looking for a novel where the heroine goes to Korea to study, then gets together with the hero, and finally goes back to China with the hero. In the middle of the story, there is a competition bet

I'm looking for a novel where the heroine goes to Korea to study, then gets together with the hero, and finally goes back to China with the hero. In the middle of the story, there is a competition between them, and the heroine dances a long-sleeve dance. Romantic Angel Mischief

The heroine, Jiang Shangyue

The hero, Li Junfeng

The heroine lives in her uncle's house in Korea and has a cousin, Jiang Hanmin.

The female lead fought with the male lead when she was a child, the male lead bit her and got a scar, the female lead got a tattoo, a sunflower.

My 13th birthday, my cousin sent me a novel, is my first novel, has been saved, but unfortunately the year before last was my mother accidentally cleaned lost.