My Girlfriend Is a Vampire

A mediocre high school student met a mysterious girl who transferred from school: Oh no, it was love at first sight! When I slowly approached you, I learned about your past. Female college junior holds gold bricks, but my girlfriend is 3,000 years older than me! What kind of story will happen when a vampire girl who has been wandering for thousands of years meets a young human boy? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.