The Demon Silblings||Demon Tanjiro + Nezuko Au
[READ THE NEWEST CHAPTER FIRST!!!] Au where both Tanjiro and Nezuko are turned into demons in the attack. Giyu discovers the siblings and decides to protect them and teach them the ways of demon slayers. Note: This is not your epic fight scene, crazy adventure type story. This lands more in the slice-of-life genre wit...