Kimetsu no Yaiba T1 E20 – Pretend Family
When Rui assaults him with his Blood Demon Art, Tanjiro braces himself for certain death. As his life flashes before his eyes, he suddenly remembers his father's dance, the kagura, and unleashes a new, non-Water Breathing attack. Hinokami Kagura Dance. Knowing that he’ll be receiving a simultaneous blow from the demon, he uses his new move to slice off Rui’s head. As Tanjiro crawls towards Nezuko, who lies on the ground, riddled with wounds, someone appears before him.
Kimetsu no Yaiba
Estamos en la era Taisho de Japón. Tanjiro, un joven que se gana la vida vendiendo carbón, descubre un día que su familia ha sido asesinada por un demonio. Para empeorar las cosas, su hermana menor Nezuko, la única superviviente de la masacre, ha sufrido una transformación en demonio. Destrozado por los acontecimientos Tanjiro decide convertirse en un cazador de demonios para poder devolver a su hermana a la normalidad y matar al demonio que masacró a su familia.