BANG!

'Sato!! '

'Sato-kun!! '

Hagakure and Kaminari 's screams echoed through the stairwell, causing everyone at the back to stop.

'What 's wrong?! ' Ashido shouted, only for Shouji to slap a hand over her mouth.

Silence filled the air as everyone stood frozen in their spots. In this darkness without any light, none of them were able to see anything. The only ones who could make out what happened were Hagakure and Kaminari.

'Sato-kun! ' Hagakure called as quietly as she could as she knelt by Sato, feeling around his body for any wounds.

'I-I 'm alright! ' Sato groaned and slowly got up while rubbing the back of his head.

Behind them, Kaminari, Jirou and Yaoyorozu were crouching by the wall. They stared at the large hole in the door. Through the hole, they could see the hallway that was dimly lit with lights.