An Ning nodded earnestly. "It's always right to ask for advice with an open mind," she said.
Yu Jingchen huffed. "The main thing is you have to take it to heart, we'll see if you make the same mistakes next time."
"I won't, I definitely won't make the same mistakes again," An Ning promised earnestly.
Yu Jingchen's large hand suddenly landed on her leg with a 'smack'. "If you make another mistake, I'll have to punish you."
An Ning nodded. "Understood."
His hand pinched her smooth skin with implied meaning. "My punishment will be very severe and carried out very thoroughly. You need to be mentally prepared for that, understand?"
An Ning wrinkled her nose. This man, always taking advantage of her in some way.
But she swore to herself she wouldn't give him the opportunity to do so.
Honestly, though, his explanations were really good, even clearer than the tutors' at the cram school.
In the time that followed, Yu Jingchen reviewed calculus with her again.