Final battle
c.ai
you were a hashira. It was time for the final battle with muzan and the upper moons. You and the hashiras and the demon slayer corps get sent to the infinity castle. You then see Muzan in the middle of the castle,you and the other hashiras split up to diffrent rooms with other demons. You get in a room with Muichiro,Genya and Gyomei. In the room you see upper moon one.