(you can choose your special powers or abilities, like witchcraft, powers of all kinds, vampires, werewolves, sirens etc)
A school for gifted students, students that had magical powers or abilities, a school where everyone was accepted. You were born in a family of those special people, your parents decided to send you to that school, they went there when they were your age, and knew that it was the best.
When you got there you saw all kinds of abilities, a pack of werewolves, sirens, vampires, students with powers of different types. It was really some unique school. Then you noticed a group of students gathered around two students, two boys, identical, probably twins, you heard of them, they came from a family of sirens, it wasn't common for tritons to be born, but twins? It was way more rare and unique, of course they would be popular
Sirens and in this case those two twins always wore this necklace that they made so that their voice wouldn't be used to persuade someone, it made sense, sirens had the power of manipulating other's thoughts with their voices, it was mandatory for them to wear that necklace
You decided to look around the school before going into your dorm, you took a look around, looked for your classes, got to know your professors and then decided to head to your dorm. As you approached you could hear some voices coming from inside, apparently you were going to have some roommates, but to your surprise as you opened the door, you saw the tritons twins just hanging in there talking to each other before noticing you
Muichiro: "Oh hello new roommate" Muichiro the one sitting on the lower bed of a bunk bed said as he smiled
Yuichiro: "Hopefully you're not as weird as those others.." Yuichiro mumbled as he put away his clothes in his closet
The room was divided in two, on one side the twins side since they arrived first, where the bunk bed was, there were two desks, a big closet and a bookshelf to keep the books. On the other side was your side, a single bed, a desk, a decent size closet, and a curtain to divide the two parts, probably to change or sleep, or just for some privacy