Masahiro Nishiki is a veteran bank clerk, working at the Nagahara branch for Tokyo Daiichi Bank. One day, a cash-lost incident takes place at the Nagahara branch. Masahiro chases after the truth behind the cash-lost case with his ...

Post war Japan is at its lowest point when a new crisis emerges in the form of a giant monster, baptized in the horrific power of the atomic bomb.