Your brother's best friend, Hyunjin, isn't just the teasing guy you've known forever-he's a vampire. Between stolen glances, tense moments, and life-threatening encounters, you're drawn deeper into his dangerous world. But with every touch, every secret, the line between fear and desire blurs. It's a story of romance, action, and all the drama in between. [Hyunjin x Reader] with all other characters being made up.