In September 2012, a giant beast of unknown origin came to the earth through a wormhole and began to destroy human civilization. In order to cope with the attacks of giant beasts, various countries in the human race have begun the development of giant mechas.
In April 2015, the giant mecha was successfully developed, and humans began to fight back. In July of the same year, humans eliminated the last behemoth in East Siberia and blew up the wormhole with a nuclear bomb before the next behemoth passed through the wormhole. The price was that Eastern Siberia became a radiation zone and several mecha warriors were sacrificed.
In October 2020, the alien behemoth struck again. And what greeted them was not only the more advanced giant mechas, but also the awakened giant beasts and indigenous people.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.