The parents didn't care about Zhang Yu, and her twin brother Zhang Hao naturally ignored her too.
It can't really be called ignoring, as he often embarrassed Zhang Yu in front of a group of friends, and all sorts of dirty and tiring work naturally fell to Zhang Yu.
Zhang Yu had thought about separating from Zhang Hao and attending different schools, and the high school entrance exam was the best opportunity.
Zhang Yu had good grades, while Zhang Hao was not interested in studying; he just loved playing basketball, bragging with buddies, and chasing girls.
Even though he was just a ninth grader, he had extensive dating experience. As he put it, he moved through the flowers without the leaves sticking to him.
He always broke up with others; he was never dumped, leaving countless girls heartbroken, and was seen as a love expert by many.