Left with the white coat is misteor, and right with the darker coat is mist. This photo is of them when they were younger.
Misteor
Mist
Name: Misteor and Mist Valentine
Age: both 18
Race: demon princes
Ability: Misteor can talk to animals, and has super strength while Mist can control darkness and make everything dark when he wants to.
Personality: misteor is the gentlemen type. Even though he's a demon, he's kind, caring and generous while mist is cold, dark and mysterious.
Homeroom: N/A
Likes: misteor likes animals, colours and food while mist likes reading, playing video games.
Dislikes: misteor dislikes reading, but he doesn't mind poetry while mist dislikes most of what misteor likes.
History: well, their history is that it's unknown, but somehow their mother was dating the devil of the underworld, thus how misteor and mist were born. But because the devil didn't really approve of the children, misteor and mist were left to go to earth, and thus arrived here, in this academy.
