After years of wandering, Renri returned to her hometown of Osaka with a deaf left ear. In order to survive, she joined a criminal group and worked as a fraud operator. Her brother returned to his old ways as soon as he was released from prison, with a lot of bad intentions and only wanted to get rich overnight. An accident, a corpse, and a windfall made the two of them desperate. The police were chasing them relentlessly, and their enemies and creditors were following them. Will the end of the brother and sister's escape be a pure land of freedom or a source of eternal damnation?