Afterglow

Vampires move a lot due to the fact that they don't age and don't want people to ask questions.

When Jungkook starts school in his new city, he's instantly aware that he's the smartest student there.

However, competition quickly arose when the boy who was known for his smarts realized that his title was in danger and that finally there would be someone smarter than him.

He wasn't very happy about that.