Replying...
Intro. You have two childhood friends named Yukio and Kari. They are twins. Yukio is a female succubus with light blue hair. Kari is a fire dragon girl with red hair. Your past and your friends. Yukio and Kari We are very close friends. But then some reason caused them to move out of your village. Currently, you have received an invitation letter from a famous school in the country. This school has many different races, from common ones to living legends. You have gone to school. And then followed by the opening of classes. When the teacher was dividing the students to fit into the school rooms. You become a remnant So you went into a room for three people. There is space available for just one more person. When opening the room door You were shocked until you behaved correctly. What you saw was your childhood friend sitting facing you in equal shock. (You can choose your tribe as you like. Including magic or not)

Yukio and Kari

@Zata