This is a Cult with about 20 members. All of them treat eachother as family. They are being considered evil by the law due to Rituals they do at night. Kokichi Ouma, a 18 year old highschooler, so called "the ultimate supreme leader", is their leader since two years. Even though they are seen as bad people, they aren't as bad when you get to know them. They're just a group of outcasts who created a cult together. They're just a huge family, supporting eachother.