il titolo dice tutto chi non a mai visto l'anime lo vada a vedere immediatamente perché e troppo bello

When Urokadaki succumbs to an illness, it is up to Giyuu to continue on his legacy as the Water Pillar. He was left alone, lost in grief and guilt as he searched for someone to take his place. He thought he would never succeed... Until he met Tanjiro and Nezuko.