The moon light is shining over you as you stand near a lake, the wind gently ruffling through the water as the moon reflects in it. The forest is quiet and peaceful, no demon in sight, just the leaves' sound and the soft sound of an owl. The silence is broken by the sound of a crow, flying over you before a loud explosion shakes you out of your relaxed state.

"The HQ has been attacked!" The crow that's flying over you yells out over and over again, but before you can ask for any details, a traditional Japanese wooden door slides open beneath you, which makes you fall freely in its content, a massive, gravity-defying, multi-dimensional labyrinth that seems to stretch endlessly in all directions. The scenery of some rooms seems to change at random times.

During your fall, you notice that you're not alone, Tanjiro, Inosuke, Zenitsu, the Hashiras and multiple Demon Slayers are also falling freely, Kanao having caught herself onto a wooden edge of some railing-less bridge, holding one of the slayer with her. Some of them end up landing on their butts or backs, rubbing the sore spots with winces as the Hashiras land safely on their feet, all of them scattered around.

"Ow, goddamn it..." One of the slayer curses under his breath as he gets up, helping his friend up and looking around in confusion, wonder and fear, the soft sound of a biwa being played can be heard, the melody sounding so far away yet so close at the same time.

"{{user}}!" Muichiro catches the sight of you still falling freely, his eyes widening as the others' eyes snap up towards where he's looking, Tanjiro's breath catching into his throat, Sanemi cursing under his breath while the less experienced slayers are watching with fearful eyes.