Doomsday Arsenal

The nuclear war left Earth's ecosystem irreversibly damaged. The reptilian race from the MKK constellation, 150 light-years away, seized the opportunity to launch a surprise attack and prey on humanity. Facing an existential threat, humanity mounted a global counteroffensive, and the Battle to Defend Earth began. In a decisive showdown where the weaker side could overcome the stronger, both sides encountered unprecedented surprises, once again turning the fates of the MKK reptilians and humanity upside down. How will humanity respond?