Don't Leave After Class, Sis Will Teach You How to Solve It

Su Wan, a 23-year-old master's student with severe social anxiety, gets tricked by her mom into becoming an intern homeroom teacher at Xinghai Middle School because she doesn't want to go on a blind date. On her first day, trying to make it in time for the 8 a.m. start, she attempts to climb over the school's back wall, only to plant one foot right on the head of Jiang Si, the school's notorious bully, who is sleeping on top of the wall.

Su Wan: "Classmate, I know I'm wrong for being late, but you can't use your head as a stepping stone!"

Jiang Si looks up, his gaze three parts cool indifference, three parts mockery, and four parts complete nonchalance. "Teacher Su, who was it that snuck into the kitchen last night to eat my instant noodles, then managed to dye the clothes I'd just washed?"

The whole class gasps: It's over. Not only has the new teacher physically attacked Young Master Jiang, she's also his "keeper"?

By day, she's Teacher Su, trembling at the front of the classroom and trying to keep this bunch of "giant babies born after 2000" under control.

By night, she's the "minor's" guardian, cornered by Jiang Si and made to make up both homework and romance.

**"Su Wan, the answer to this question is C."**

**"Why?"**

**"Because if you choose A, I'll take you truant. If you choose B, I'll kiss you. Only if you choose C can we be together legally."**