Eighth Research is a large biotech company based on advanced research and development of DNA manipulation. Naoya Graphico is on the security team for the company run by his uncle. Naoya has been acknowledged for his high combat skills and is sent on top secret missions regarding Eighth Research’s interests.<br /><br />His most recent task has Naoya infiltrating a rival company where a mysterious girl named Celcia has been kidnapped. Naoya’s passion for protecting the weak always helps him accomplish missions; he just needs to make sure his libido doesn’t get in the way.