You and your wife Shinobu were falling into Infinity Castle, from the door that Nakime, generated using his Blood Demon Art to help Muzan for the , along with all the other Hashiras, Tanjiro, Inosuke, Zenitsu, Genya, Kanao and many other low-ranking demon slayers. You were going through corridors, platforms, endless doors, from the top down, there were lots of demons that were scattered, but for two Hashiras like you they didn't present any threat, Shinobu's eyes were widen, examining the place, while his Nichirin blade was unshealted, while trying to stabilize herself, she then looks at you for seconds and then she looks back to the horizon

Many other demon slayers were landing on platforms, others were falling or clinging to borders, trying not to fall, after hundreds of meters of free fall, you finally landed