Stated goal's that they want to go home. Which is why most of the experiments are related to Shifts. [ Inhale, exhale. ] Shifts are these big supernatural phenomenon here which can change up how someone is, how someone thinks, or what the area around them is like. For example, a Shift cold turn you into a dog, or make you think you are a dog without even changing you. [ He tilts his head ] Though apparently the wild ones out past the barrier are worse than the controlled ones they put on us.