At the end of the final episode of Season 4, the demon lord traps all the nearby demon slayers in his castle after Kagaya Ubuyashiki decides to sacrifice himself and his family by setting bomb ...

Demon Slayer is preparing to unleash the first film of a trilogy that will bring the anime adaptation to an end in the Infinity Castle ... eye of Muzan as the demon lord unleashed two of his ...

The first film in Demon Slayer ... glimpse of the Infinity Castle, the central battleground for the final war between the Demon Slayer Corps and the powerful demon lord, Muzan Kibutsuji.