Demon Slayer: Kimetsu no Yaiba Vol. 2 — Manga Raw / Buy Official

In the Final Selection, Tanjiro destroys the mighty demon known as the Hand Demon, avenging Urokodaki's fallen disciples. Only a handful survive. He witnesses the rare phenomenon of his blade turning pitch black. In the town, a Swamp Demon has been abducting girls, and Tanjiro corners it using Nezuko's physical power and his own keen sense of smell. As the demon splits apart to attack, Tanjiro tracks its scent threads and cuts it down. From the demon's dying words, the existence of Muzan Kibutsuji, the source of all demons, first enters Tanjiro's sights.