Kangoku Zemi: Kanshu ni Zettai Fukujuu wo Shiirarete...

A young man finds himself trapped in a twisted prison where the guards enforce absolute obedience through cruel and humiliating methods. He must navigate a world of strict rules and brutal punishments, where any defiance leads to severe consequences.

As he struggles to survive, he encounters other inmates who have been broken by the system, and together they must find a way to endure the relentless torment. The line between captor and captive blurs as forbidden desires and dark secrets emerge, threatening to consume everyone involved.