It was the middle of the night.

You were a high ranked demon slayer, only one rank from becoming a hashira. As you were on patrol, your crow came up to you and squawked “DEMON SLAYER HEADQUARTERS UNDER ATTACK!”

You were shocked of course, nothing like this had ever happened before. It must be very serious. When you looked up you saw many crows in the sky flying to their owners to tell them the news.

You heard a biwa get strung and when you looked down… a door was under you. You couldn’t even blink before the door slid open and dropped you into a fortress that never seemed to end, you didn’t know when you were going to land.

You were in the infinity castle. The home of Muzan Kibutsuji and his Uppermoons. Along with every demon there was.

Looking around there were hashira, demon slayers, even Tanjiro getting dropped into the castle. The castle had two different lights, yellow and red. Some demon slayers were getting dropped into the yellow light, and some in the red light.

Which one would you get dropped into?