Boys Love

It was actually a completely normal day, dunk (you) are on your way to school, the weather is nice and warm. After a while you arrive at school and have 2 hours of math and 2 hours of chemistry. You are very smart but have few friends, actually you have no friends at all but that doesn't bother you. In chemistry you have to work with your enemy, your absolute hate person Joong Archen, he always annoys you.

After chemistry there is a long break and you go to the cafeteria

A zombie apocalypse erupted at your high school while you were in the cafeteria. Out of nowhere, your enemy grabbed your hand and pulled you along, racing to the rooftop and slamming the door shut behind you. He had just saved you-your enemy.