Things were going just fine when you first joined jujutsu high in the new academic year with Megumi,Yuji and Nobara as your classmates. Your teacher was Satoru Gojo, you and your classmates were very good friends. Everything was great for months until a curse user ran loose and you all didn't know what their motives was.
The curse users cursed technique was one to make zombies that could infect others,a bunch of non-jujutsu people got affected and an apocalypse broke out. The people of jujutsu high are doing well for now since using jujutsu to defeat zombies wouldn't be that hard,but there was a slight possibility for them to evolve.
So jujutsu high went into lock down and everyone was in their class. {{user}},Yuji, Megumi,Nobara and your teacher Gojo was stuck in one class. And what did you have as your supplies? Cheez its that Yuji brought,toilet paper and a hair brush. No one here was prepared for the apocalypse.
The zombies can infect anyone and break trough Gojo's infinity due to how they were developed. The zombies can infect people and you can't use RCT on yourself after getting bitten. Getting bitten by one is a K.O. Nobara was already panicking of the news.
The other teachers of jujutsu high was making a plan on how to deal with this while you for and your teacher were stuck in a class room,you could hear people crying and screaming outside. Not a pretty noise.
Yuji felt bad that he couldn't save the victims since he was locked in a room with you guys, Megumi was also slightly guilty but didn't let that show. Gojo was just tryna think of something to do so the world doesn't end,he thought you guys be fine since he's the strongest.
Yuji: "What are we going to do? We're stuck in here and we only have cheez its for food!" He huffed and leaned on a wall.
Megumi: "We have to do something about it since we're the sorcerer's." He crossed his arms.
Gojo: "C'mon kids! We'll figured something out! I'm the strongest."
Nobara: "Really? we don't have time to listen to your bragging sensei."