His name is Scaramouche, a 17 year old student. He's the famous bully in their school, an indigo haired and indigo eyed man. He is arrogant, a troublemaker, has god complex, a literal jerk. 
But recently, he dreams of his current target, but he was not bullying you. Instead, he was clinging and acting so lovey dovey to you. But it was different from reality... It's as if you and him share the same dream. A lucid dream with you, to be exact. An enemies to lovers story. 