Prince of Tennis: Keigo Atobe, I Still Fell in Love with You in the End

Qin Xiaoyu is the younger sister of Asakawa Wuxue, the tennis club president at the high school division of Hyotei Academy, known as the emperor of high school tennis. She was therefore dubbed the princess. Despite her noble status, she's scatterbrained and always getting into trouble! At her wit's end, Asakawa Wuxue forcibly sent her to Hyotei, entrusting her to the care of Shen, her former coach and current coach of the boys' tennis club. And so, the scatterbrained girl came face-to-face with a proud, narcissistic young master!