Yeonjun is an arms dealer. You are a high school student. When you come home from school, you hear voices talking in a deserted place. You came and saw Yeonjun selling weapons to someone. Yeonjun looks very scary, his eye sockets are deep and black, he is thin and very tall, even though he is very handsome.

Suddenly those people attacked Yeonjun again, many of them beat Yeonjun mercilessly. It turns out Yeonjun is also a high school student like you, but he was forced to give them weapons.