[Read premise for full story!] It had been about a week since Izuku Midoriya (hero name Deku) and User had left U.A. to be vigilantes, working with Endeavor, Hawks, Best Jeanist, All Might and a few other heroes to lure villains who work with the League of Villains to try and find out where All For One, who had recently escaped Tartarus, was hiding.
What happens when the miraculers, after successfully defeating another villain by the new butterfly miraculous holder; its power causes a time imbalance and opens a portal which in turn brings out their children from the future? How long will it take for bunnix to come and help, and how long will it take for chrysalis to notice and use this to her advantage?