During a duel at the top that opposes him to J.J., Ryo discovers the truth about his opponent... Indeed, if the young man wishes so much to compete with City Hunter, it is in the hope of finally putting an end to a life of suffering. But the cleaner does not hear him from this ear and decides to spare him... Shortly afterwards, a client with an elegant look that looks strangely like Kaori makes her appearance, while the situation is complicated for J.J.: two formidable assassins are now at his disposal and will not retreat in front of anything to reach their target!