Leon is in his mid-twenties and terminally ill. He invents a technology that allows him to computerize his mind and live forever. This technology will be the downfall of mankind, so freedom fighter Aqua travels back from the future to kill him.
Satan demands worship but now he demands a meat cleaver massacre. A town under the control of the devil and a mystery killer on the loose leads to shock after shock.
A frame that says, 'Drink makgeolli (rice wine) here and the one you miss will return' is hung on the wall of a tavern titled The Return. The tavern's regulars miss their lost ones.