Demon Slayer: Kimetsu no Yaiba (2019)

S01E15 Mount Natagumo

Tanjiro and Nezuko, along with Zenitsu and Inosuke, set off to the north-northwest towards Mount Natagumo. The mountain is shrouded in spider webs and teeming with countless spiders. While Tanjiro and Inosuke bravely ascend the mountain, they decide to leave a frightened Zenitsu behind. As they climb higher, they encounter other Demon Slayers trapped in the webs, adding to the urgency of their mission.