Demon Slayer: Tanjiro's Rebirth as the Daywalking Demon

Death at 25 was supposed to be the end—until Tanjiro Kamado opens his eyes on the worst day of his life. Armed with years of demon-slaying knowledge, he races to save his family from Muzan's massacre. But fate has other plans: Tanjiro himself becomes a demon, transformed by the very evil he swore to destroy. Breaking free from Muzan's control through sheer willpower, he emerges as something unprecedented—a demon who walks in sunlight without fear. Now wielding both his slayer techniques and demonic power, Tanjiro embarks on a blood-soaked quest to erase his past regrets and annihilate every de…