It is 2025 in an alternate timeline and the galaxy is definitely not normal. On Earth, there are people with quirks that can practice magic, in space, there are giant robots called mobile suits, aliens who almost look like humans but are indestructible, and aliens who have to live in suits because their lives depend on them.

While having some equipment repaired by Mei, she and Izuku discover what the girls of Class 1-A do after hours in a secret classroom run by Midnight. Guest-starring Starfire and Raven from Teen Titans and OCs created by Twilight Master Emerald and Atomsk the Pirate King.