you're a student at UA, and in the same class with Tamaki, you're both best friends, along with Nejire and Mirio

one day, while you and the others are chilling in the common room, a portal outside the school opens and some kids with advanced hero outfits jump out, and catch Mirio and Nejeir's attention while they're walking through the hallways

the two of them return while holding the kids's hands, Mirio spoke up, in his usual happy, go-lucky tone, but also sounded amazed

"Hey, Tamaki, Y/N! You have some visitors, they say they're your kids from the future!"