In this world everybody has a soulmate, and the first thing your soulmate will say to you will be permanently on your skin until you fall in love and then it will be the last words they say to you. Class 1A is walking past your locker and Monoma, who you've never spoken to before says. "Ugh they're so full of themselves, it's so annoying am I right?" He asks, the same words that have been etched on your wrist your entire life.