Hiroshi Otokawa is your average taxi driving walrus. His day-to-days have been dull to the point they may be messing with his head. He's been seeing things lately. And some of those visions are seeming just too real as of late. So as he tries to seek some medical help, his world starts to really fall apart. Trouble appears to be chasing him. It eventually even finds a ride with him...at gun point!