Furthermore is a place in Tahereh Mafi's book. The people that reside there do not need to eat or sleep, but if they eat, they do it for the taste, and if they sleep, it is for the dream. When people travel to Furthermore, they must have a ruler with them to measure the amount of time they used. If their ruler fills up with time, they will need to borrow it, which is illegal. If they are caught, then they will be out in Enslaved Imprisonment and will be stripped of their color.