```
Before Qin Mengyue could completely lose her temper, Xu Fan wisely slipped back to his room, locked the door, and comfortably settled down to rest.
The next day, he slipped out of the house early and hurried to school.
The mock exam was just around the corner, and, thinking of Yan Ruyu's expectations, Xu Fan didn't dare to slack off and began studying alone in the classroom.
Although he already knew the material by heart, he was still studying very seriously.
Soon, classmates began arriving one after another.
"Ah, I'm dead tired..."
After Chen Dongdong sat down next to Xu Fan, he immediately sprawled out on the desk like a dead dog.
Seeing him with dark circles under his eyes, Xu Fan frowned and asked, "Dongdong, did you 'LU' too much last night?"
"Boss, cut it out..."
Chen Dongdong, lacking any energy, yawned and said, "The mock exam is coming, and I didn't want to let you or my parents down, so I pulled an all-nighter studying."
"Hmm? Not bad."
