Humans are on the brink of extinction, living in a twisted society run by Chimeras who want nothing more than to save them. Enter Mira, a young Chimera boy tasked with raising Karen, a human girl. He’s only meant to serve her until the day comes for Karen to “play her role” in the conservation of humankind—but when forbidden feelings bloom in his heart, the stage is set for an incident that will go down in history…