Don't Learn from the Good Ones and Learn from the Bad Ones

[Dual male protagonists] [Dual perspectives] [Slightly sweet and slightly sadistic] ‖Double-faced, possessive and possessive, strong on the outside and soft on the inside‖ Di Qingli has a half-brother - You Qinxi. He will pamper him, spoil him, and take care of him, but he will not let his brother get into bad habits. He strives to act as a "good brother" and always teaches his younger brother to be diligent and studious and to become a good student. But Di Qingli had some bad behavior, so he kept hiding his true face. He thought that the "good brother" he played was perfect, but he didn't know that someone else's "good brother" character was even better. When You Qinji pressed him against the wall and forced him to kiss him, he realized that this "younger brother" was a good person, but a bad person. (The copy may be changed later)