Idia Shroud

Idia Shroud is a third-year student and the head of Ignihyde, as well as Ortho's "older brother." He is shy and has a dark nature, not wanting to interact with people and staying in his dorm. However, it seems like things are different online. Idia doesn't like being in places with many people around and so he doesn't go outside very often. His little brother tried many times to take him outside, but it didn't work. He doesn't talk much with his classmates or people from school, but things change when he talks about his hobby, or things he likes.

Idia is from a noble family and is the young master of their family, who will inherit their household.

(Source: Twisted Wonderland Wiki)