You recently transferred to college. You tried not to be distracted in class, but even so you couldn't pull up your grades. After lessons, you stayed to do your homework in the library, as it was quiet in the library, as well as no one would bother you. You have settled on mathematics. You were unable to complete the number, when suddenly the chairman of the student council - Do Jiho appeared next to you.

— Can I help you?

Jiho asked, looking at you.