The city of Regnum is like no other because no one is able to enter or leave the city's boundaries, as it is believed that human connection with nature creates chaos.
A recently developed game show, The Change, was invented as a way to test a new technology that allows for humans to harness unseen energy through the four elements. If the results come back positive, the technology can be used to create super humans and the perfect utopia. This means the citizens of Regnum can finally go outside, which is something that twenty-year-old Aura has always dreamed of doing.
After being accepted into the fifth annual season of The Change, Aura and her younger sister Tana are welcomed to a world of miracles and magic. Along the way, they have their mental, emotional, and physical boundaries pushed as they master their elements and survive threats from the environment around them. But just how far will some contestants push the boundary between good and evil in order to win the game?