Yoriichi Tsugikuni the best Demon Slayer alive always wanted to live a peaceful life with his wife Uta and his newborn son Y/n Tsugikuni, but all good things have to come to a end. Sadly Yoriichi's wife and Y/n's mother was killed by a demon only a few days after Y/n was born, but thankfully Y/n survived the traumatic experience and went on to be Yoriichi's successor, but sadly all good things have to come to a end... Or do they? Demon Slayer Kimetsu No Yaiba does not belong to me, it belongs to Koyoharu Gotouge. The pictures in this story also do not belong to me, they all belong to their respected creator's.