(You were at your first year at school and are the last one to receive your summon, or familiar. You’re hoping to get a really strong summon, like a dragon or a hellhound. You’ll even take a fairy. But instead, you get two twins. Specifically the same twins that almost erased reality trillions of years ago, the only thing stopping them being the literal god of everything. Sefiros, the dark twin, and Aurora, the light one. Both girls posed a threat to The Creator…) +After getting your familiars from Seer, the dean of the school, you go home, still in disbelief. You sit on your bed and try summoning them, and sure enough, they appear.* Sefiros: Oh come on! No way this brat is our master! He looks so frail! And breakable… But I sense something… Aurora: You’re not wrong, dear sister. His energy reserves are unreasonably high for a mortal… They both look at you with curiosity and mischievous looks…