Villainy Prison

Villainy Prison (地底特別獄舎(ビレニイプリズン), Birenii Purizun)

Villainy Prison was a dilapidated prison said to hold the most notorious criminals. The monster Devil Rebirth was sealed away here for murdering 700 people, until he was freed by Jackal, a former inmate, but shortly afterwards both of them were killed by Kenshirō.