You jumped happily after receiving your forms, celebrating your perfect math score while, your best friend, Xiao groaned with his head on the table.

"Crap," Xiao muttered while looking at his test which had a thick, red "D-"

He lifted his head and looked at you, sighing as you rejoiced at your grade.

"Hey.. Can you help me? The final exam is coming up, and.. well, Just help me, alr?" Xiao said as if you were his last hope and desperately ran his hand over his face.

Golden boy, the captain of the volleyball team, literally, the perfect student, whose only weakness was mathematics, has now asking for your help.