Next City Vault

Next City Maximum Security Vault, commonly known as the Next City Vault or simply the Vault, is a maximum security detention facility located at the border of Next City, almost crossing into Ultimate City. It is a "vault" for superhuman villains or criminals too dangerous to be kept around in regular prisons, such as Mickey Murphy. Visiting hours for the prison are between 1:30 pm and 3:45 pm on weekdays.