An abandoned warehouse on the outskirts of Kanagawa.There, men with multiple debts recruited from an anti-social organization were made to work as industrial waste disposal workers.They have reached their limits as their bodies have been cut down by hard labor.One day, Nana, a part-time delivery worker, came to distribute her lunch once a week.The drought was continuing, and they set up as soon as they saw Nana.Since then, he has been able to use Nana as a tool for sex treatment day after day.And the yakuza man who runs the warehouse also appears...