Who is Ayako JiQinglong's sister?

This is a summer. Relationship: the younger generation, born in the fifth period of Baijia, is the younger generation of Brother Lu. As soon as he appeared, he caught Hui and molested Brother Lu crazily. Belongs to a junior of a little devil. Ayako JiQinglong (anime character) is the protagonist in Welcome to the Power-First Classroom and its derivative works. The hero of the play.