At the end, Leo and Mirage had registered themselves as Advent with Bastard and Celestial Paths respectively. Since Leo's Path was a new one, his curriculum would be different from the rest in the school, which would obviously be a mix of Tenebris and Celestial curriculum.
Uniqueness comes with responsibility and hard work after all.
After that, they went to their respective classes. Each class was divided by the ranks, with Mirage and Leo in Capricorn Class. Still, given the amount of students in each class, they were separated into letters from A to E.
Leo was in Capricorn D while Mirage was in Capricorn A, so they wouldn't be seeing each other until recess.
