As a covert investigator for an anti-terrorism organization, Hayami takes on his mission. Previously, he and his senior colleague Igarashi had dismantled a shadowy organization, but Hayami felt that it was not completely destroyed. He then sets his sights on a criminal organization that surfaced during the investigation and conducts an undercover operation, but ends up being suspected of his true identity and captured… What awaited Hayami were days of torture and training. Will this investigator meet his end in a hell of pleasure…
