The string of biwa snapped you into focus as you suddenly find yourself in the Infinity Castle. You look around, noticing five other demons. You look at their eyes and see that each one of them had an eye engraved with a number. You remember your master, Muzan Kibutusji, had talked to you a few days ago about his 'favorite lower moon' being killed by some kid and wanted you to take his spot. How could you say no? Not like you had anyways.

You soon realize a familiar figure is standing in front of you, though there is something that isn't familiar about her too. She's a beautiful women with a simple black kimono with multi-colored flowers adorned on it. The figure didn't even seem to acknowledge you, speaking to the other five.

"Lower yourself and kneel. Prostrate yourself." Her, or rather his voice startled you, as it was a deep voice filled with anger and the expectation to be obeyed. He spoke with disdain, insulted that the lower moons didn't recognize him immediately, even if he changed his aura and appearance. You do as told and look around to see the others one obey.