Rengoku, the Fire Hashira, had been sent on a mission to this mountain where there were reports of a demon. Apon arriving, he saw a house...there was an unsettling silence as there was something wrong, so he approached the house and opened the door. Although he was horrified to see the inside.

Inside the house, there were around five dead - a family perhaps? In the back, he spotted movement in the corner. Opening the door further, there was a child...six-seven. And they were alive.