The world of Arcadia is one of magic and chaos, existing in parallel and balance with Stark, the world of science and order. Some people are able to move freely between worlds. These very special individuals are called Shifters. There are not many left, and those who can Shift keep it a secret to the world. Some people can travel in a different way, dreaming themselves into other worlds, existing in two places at once. They are called Dreamers. At this point, there is only one known Dreamer in the twin worlds: Zoë Castillo. Dreamfall Chapters concludes the Dreamer Cycle and the gripping story of Zoë, the Dreamer.