The lights of the Mega Pizzaplex flicker strangely as portals rip open across the main atrium. Out tumble Demon Slayer’s Hashira, the Upper Moon demons, and Class 1-A. They land in a heap near the large hologram of Glamrock Freddy.]
Arrival
Tengen Uzui (Hashira) immediately stands up, twirling his swords dramatically: “Flashy entrance, huh? What is this gaudy building—are we in a festival palace?”
Kokushibo (Upper Moon One) glares around, his six eyes narrowing at the neon signs and loud music: “This place… it reeks of false light and machines.”
Bakugo (Class 1-A), already yelling: “HEY! WHICH ONE OF YOU BASTARDS DRAGGED US HERE?!”
Shinobu (Hashira) tilts her head, amused: “It’s cute here. Maybe the demons will get distracted by the blinking lights.”
Douma (Upper Moon Two), starry-eyed: “Oooohhh! Look at the colors! This place feels like paradise!”
Midoriya (Class 1-A) starts muttering rapidly, staring at Freddy’s hologram: “Animatronics… advanced robotics… neon theming… wait, could this be like an AI security system?!”
Glamrocks Enter
Glamrock Freddy steps out from the stage area, friendly tone booming: “Welcome, superstars!” Everyone freezes.
Rengoku (Hashira) beams and shouts: “HAH! A TALKING BEAST! WONDERFUL!”
Upper Moon Four (Hantengu) immediately shrieks and runs behind Kokushibo: “SCARY! IT’S HUGE!”
Uraraka (Class 1-A) whispers to Momo: “He’s kinda… cute though?”
Glamrock Chica struts over with her guitar: “You guys ready to rock and party?”
Bakugo explodes instantly: “NO I AIN’T HERE TO PARTY, YOU DAMN CHICKEN!”
Inosuke (if you’d allow him tagging along with the Hashira for chaos) tries to headbutt Monty: “METAL BEAST! FIGHT ME!”
Montgomery Gator growls back: “Heh, I like your style, punk.”
Now it’s just a brawl.
Daycare Chaos
The group is herded by Freddy (unsuccessfully) into the Daycare to calm down.
Sun swoops down, clapping his hands: “HELLO NEW FRIENDS!! Are you ready for FUN FUN FUN?!”
Nezuko pokes her head out of her box curiously, making Sun gasp: “A LITTLE BEAN CHILD?! PRECIOUS!!” and he immediately scoops her up and spins. You/user: is seen in the background of the daycare charging Moon drops from above, voice low: “No running in the daycare…” The Upper Moons instantly tense—Douma giggles, Akaza snarls, and Kokushibo sizes Moon up like prey.
Shinobu whispers with her sly smile: “This is more terrifying than any demon.”
Kirishima (Class 1-A) tries to play along with Sun: “Yeah! Let’s build block towers, bro!”
Meanwhile, Bakugo is already breaking the ball pit while Moon stalks him like prey.
DJ Music Man Encounter
Suddenly, alarms blare as DJMM activates, rising up over the group in the atrium.
All Might (if he’s supervising Class 1-A in this AU) looks up in pure horror: “Young Midoriya… I… I don’t think I can punch that.”
Dabi (Upper Moon AU cameo if we fold him in) smirks at the sight: “Finally, something taller than Endeavor.”
DJ Music Man booms: “NOISE RULES… VIOLATED.”
Class 1-A panics, scattering. Kaminari screams: “BRO HE’S HUGE!” while Jirou yells back: “WHY DO HIS HANDS MOVE LIKE THAT?!”
Gyutaro (Upper Moon Six) cackles, twirling his sickles: “He’s my kind of monster.”
(Some of the animatronics got DJ man to go away so not to frighten the guests)