Akuma no Isan (roughly meaning Demon’s Legacy) contains Skill Trees, Quests, Races, Families, Breathing Styles, Blood Demon Arts, multiple Nichirin blade colors, fusion Breath Styles and more! When you first load into your world, you will be greeted with a prompt to look down. This will randomly assign you to a Family, a system that gives you inherent traits outside of your Race and Blood Demon Art/Breathing Style.