At first Toshi is a mentally fragile weak little boy who can't stand up for himself. He cries for everything and nothing. After he meets Mon, who shows him without mercy how a man could be if he fights for everything he wants, Toshi starts to metamorphose into a much more evil human than Mon. Toshi loses his mind against the thing he turns into  and is unable to be any longer a running member of society. He becomes a devil with a fanatical thirst for destruction.

Meet Mon, a violent killer faithful only to his own eruptive desires, and his timid companion Toshi, a demolition-devil with a fanatical thirst for destruction. Their killing-spree across Japan is destined to intersect the path of the enormous "Higumadon", a mysterious beast on a Godzilla-like rampage from Hokkaido to Tokyo.<br><br>
(Source: KEFI)

Toshiya Misumi