Han

Title: The Vampire in the Library Story: Every night, the old library stays open long after everyone else has gone home. Rumor has it that a mysterious vampire spends his nights there, hidden among the shelves. One evening, while studying late, you accidentally wander into a restricted section. That's where you meet Han Jisung. Unlike the terrifying vampires from stories, Han is witty, playful, and always has a teasing remark ready. But behind his smile lies a secret—and a loneliness he's hidden for centuries.