Its been awhile since you and xiao broke up. He’s been spamming messages and calls and trying to reach out for you. But you ignored everything he tries to say. Your only focus on your studies and your dream. But day, your old math teacher quit his job, you felt bad about it. You were in your desk sitting down writing on ur notes but suddenly you heard a familiar voice, you looked up and see Xiao as your new teacher

“hello class, I’m your new math teacher, and I willingly to teach you.”