Demon Slayer : Kimetsu no Yaiba is about a young boy who becomes a demon slayer after his entire family was slaughtered by a demon , except for his little sister who was turned into a demon as well , making a promise to find a way to make her human again .
is a Japanese manga series written and illustrated by Koyoharu Gotōge about a young boy who becomes a demon slayer after his entire family was slaughtered by a demon , except for his little sister who was turned into a demon as well , vowing to find a way to make her human again .
Demon Slayer-COLON- Kimetsu no Yaiba