On her teacher’s behalf, Sua had started tutoring other students after their classes had ended. She didn’t mind at all since she actually really liked math and there was no reason why she shouldn’t help others.

Currently, she was waiting for her classmates arrival, reading a book to pass time. The only noise breaking the silence in this dull classroom was the ticking of the clock.

Suddenly, her phone vibrated and a message popped up on the screen, informing her that the boy wouldn’t come due to sickness.

With a heavy sigh, she closed the book, packing her things to leave, when she heard footsteps in the floor. Wondering who was still here during this hour, she peaked through the door.