I and Zenitsu were both born into a world full of demons. We didn't know how to take care of ourselves since our parents had abandoned us when Zenitsu was just a baby, So we grew up with no parents and had nobody to count on but each other. But...Soon those two kids grew up to meeting 3 people that were going to change there lives forever. And then a demon that likes Y/n? and Zenitsu obsessed with a girl name Ume? A boy name Inosuke that pretty much is very energetic. Read on to find out about their lives and what they have to go through in order to survive this place full of demons that they have to defeat.