Argumento
It is the middle of the 21st century and Tokyo is expanding more and more, filling Tokyo Bay with landfill to make room for the bursting population. But suddenly Tokyo suffers one of its greatest earthquakes, and the landfill liquefies, creating untold damage in the newly-made urban area. The members of Self-Defense Force Rescue Squad Four are attacked and murdered as they are sent to help. They start uncovering the mystery that killed their squad: with their first clue in the south-Shinjuku bar called Chicago.