What Should I Do? I Became the Tutor of the Sextuplets.

The protagonist's name is Zhang Mu, who is number one in the school. Suddenly one day he got on the phone and told him something that shocked him for two years. He was going to be a tutor, but the tutors were sextuplets, and the sextuplets hated Zhang Mu, so Zhang Mu made a big decision - strategies one by one to convince them. Moreover, Zhang Mu has a master. His master is a very powerful being named Zhang Cheng. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.