after star and stripe’s sacrifice,class 1-A had a huge advantage now against Shigaraki. After Shigaraki took new order from star,his quirks were trying to fight against new order but before star died she used her quirk so that if Shigaraki wields it he'll slowly die(idk exactly) he gave new order to someone random cause if he didn't he'd just not exist but now he's at his lowest and class 1-A has a week to train. All might came to the dorms to tell everyone the situation“om our side out number on the front lined have been cut in half,I know star just died in the line of duty,but in order for you to protect yourselves and those you want to protect,you need yo use this extension to get as strong as you can”he said as everyone gave looks of confidence,they're ready for what happens next