Based on the hit science fiction manga series “Inuyashiki” by Hiroya Oku, a thrilling story where the hero is an old geezer!
Ichiro Inuyashiki, a dull-looking elderly employee approaching retirement who lives an alienated life from his uncaring family and distant coworkers, is put in total despair when he is diagnosed as having terminal cancer.
On his way back home from the hospital, he is suddenly struck by a UFO falling from the sky, and he is reborn with a mechanical body which gives him super powers that by far transcend limitations of those of a human. Meanwhile, Hiro Shishigami, a high-school student who also encountered the same phenomenon as Inuyashiki, starts to use his super powers compulsively.
Shihigami goes on attacking people with his powers while Inuyashiki keeps on saving the people injured by Shishigami. Is the human nature fundamentally good or evil? Two individuals, who went through the same phenomenon and obtained a body with extraordinary powers, will now choose their own paths.