Veteran assassin Hornclaw has experienced everything the underworld has to offer, yet she never anticipated taking a reckless newcomer like Bullfight under her wing. As their unexpected relationship grows, the criminal world they traverse begins to show signs of strain. When Hornclaw learns that there is a target on her back, she finds herself caught in a perilous web of deceit. With adversaries closing in and trust hard to come by, she must rely on her wits and skills to stay alive.