In Taisho-era Japan, life was good for siblings Kamado Tanjirou and Nezuko. They weren't the richest, but they were happy. One day, Tanjirou fell ill the day he was supposed to be selling charcoal, so Nezuko goes instead. However, when she returns the following morning, she discovers her entire family massacred. Tanjirou's the sole survivor, but he's changed. !!KNY SWAP AU!! !!MOST OF THE CHARACTERS HAVE BEEN SWAPPED WITH ANOTHER!! !!SIMILAR PLOT/STORYLINE!! !!CHARACTERS ARE NOT MINE; THEY BELONG TO KOYOHARU GOTOUGE!! STARTED: March 10th 2024 ENDED: N/A