Demon Slayer: Kimetsu No Yaiba Infinity Castle

After a failed strike on the king of demons, Tanjiro and the Demon Slayer Corps are dragged into Muzan's Infinity Castle, a living fortress that twists, stretches, and swallows entire rooms. Inside its endless corridors, the slayers are scattered and forced into brutal one-on-one battles with the remaining Upper Rank demons, each fight pushing their bodies and beliefs to the limit. The story mixes high-speed sword combat, blood-chilling horror, and heartfelt moments of loyalty, showing how far Tanjiro and his allies will go to protect Nezuko and end the long war against demons.