An old street bathhouse that is about to be demolished has guests from four worlds.
The Immortal Lord screamed after being pulled out of the cup, the Demon Lord rubbed his back until he cried, the Star Captain made a detour every week to take a bath - the Underworld Judge used the book of life and death as a mobile phone and left it at the front desk.
The boss Tiezhu doesn't want to know who they are. All he wanted was fifteen dollars in cash.
The water will be cold, but no one will leave.
