This is the second part of "Yuuki Who Takes an Unconventional Path". The heroine is Yuki's daughter, a time traveler.
By chance, this guy found out about the existence of Ouran School, and thinking about the handsome boys there, the little girl was moved. After crying, making trouble, and going on a hunger strike, Jiu Lanshu and Yuki finally let the little girl go to school there.
However, in order to monopolize her favorite prince, the little girl did not hesitate to cut off her favorite long hair, put on makeup and become a commoner, squeezing out the original heroine Chun Fei and becoming a new member of the public relations department.