Junior high school student Furosaki Runa (13) is caught in a desperate situation In this world, all human beings release their carnal desires on her without feeling anything Runa who is deprived of human rights spends her tragic days as a s.e.x slave for the whole world of 7 billion people! The story of a girl who is cursed into a slave for humanity Bullied at school, g.a.n.g.b.a.n.ged in the public, her rape telecasted on T.V, and tortured every single moment of her life