[Prince of Tennis] Strict with Myself, Spoiling You

Completed, Part Three Lu Qianqian, who has always loved reading Prince of Tennis fanfiction, transmigrates. She transmigrates into the world of Prince of Tennis, which exists in the two-dimensional world rather than the three-dimensional one. What she never expected was that she would become Kashima Asami, Yukimura Seiichi's cousin. She says that dealing with Yukimura Seiichi is exhausting, and she just can't bring herself to love him. She much prefers Yukimura Seiichi's childhood friend, Sanada Genichiro. Yukimura Seiichi is quite unhappy that his rarely seen but much-adored cousin is going out of her way to avoid him. Even more upsetting, for some reason his childhood friend and cousin have gotten together?? Girls really shouldn't start dating so young. As for Sanada, because he's kept his distance from girls since childhood, he was embarrassed when he first met his childhood friend Yukimura's little sister. But when he saw Kashima Asami looking at him with shining eyes, he had to admit he was delighted. Theme: Grow up well, and keep working hard toward your goals.