Kill or be killed is the law at legal death fighting; a law that Pon had never broken since she was snatched from her mother, and forced to train and fight to entertain the wealthiest bidders of the ruling class. Driven by the will to survive, she is conquered by her primitive instincts to become a blood thirsty animal, favorite of celebrities, and the crown jewel of her master. But Pon's world goes into chaos when she meets Agina, a girl connected to a renegade group that is dedicated to the liberation of death match fighters.