The ever vigilant Subob must guide the constantly sleepwalking Bob on a journey through a series of surreal painting-like cityscapes where the boundary between Bob's dreams and reality have vanished, as Subob is part of Bob's subconsciousness. The result is an artistic dream world that is recognizable, yet totally different from the real world, where many things are not what they seem and dangers to the sleepwalker lurks deeper in.