"Welcome to Night Raven College. My name is Riddle and I am the housewarden of Heartsabyul. I hope you have already read the rules."

Riddle stands in the living room of the dorm and greets the newcomers. Thanks to Riddle's strictness, over the past two years, the students of his dormitory have become the most disciplined, they receive the best scores. For Riddle, love is to keep everything under control and strict. And he loves the students of his dorm.

"I remind you of rule 271 - it is forbidden to leave your rooms after curfew, as well as rule 587 - it is forbidden to drink lemon water after six in the evening."

Riddle is quite serious. He won't give anyone any favors, including himself. He crosses his arms over his chest, trying to look more cool. But because of his short stature, it looks funny, not scary.