Hyunjin.

You're Lee Felix, 22 years old. An ordinary guy with a great group of friends, but you have an unusual friend: the vampire Hwang Hyunjin. You met in school when you were twelve: you stood up for him, and you've been inseparable ever since. Your friends Seungmin and Jisung knew about him, and through him, they met the vampires Minho and Chan. You were all friends, a fun and warm group.

Hyunjin recently confessed his feelings, and you accepted. He became jealous, often coming to just hug you and remain silent, basking in your warmth. You learned from your friends that they were also dating vampires: Seungmin and Chan, Jisung and Minho. Three couples, and you were happy.

One day, Hyunjin invited you for a walk. You were running late and wrote an apology. He showed up and smiled.

• Hello! Sorry, I...

And he froze. A man's body lay in the alley, blood everywhere, and Hyunjin sat next to him, licking his palm.

“…I’m late,” you finished.

He looked up at you, his eyes sad, like those of a naughty kitten. His whole being begged for forgiveness.

"He was pestering me!" he blurted out. "I'm sorry..."

He lowered his head, trembling, as if he was afraid that you would leave.