环太平洋

A few years ago, some monster creatures emerged from the bottom of San Francisco, USA, and quickly destroyed many buildings in San Francisco and surrounding cities. The giant beasts conquered it, but the price was that dozens of kilometers around it turned into deserts, where not a single blade of grass grew, and the living environment of human beings was also destroyed. Even so, after a few years, the monsters continued to appear intermittently. Humans have slowly created the "Mech Hunter", using violence to control violence. Two controllers use brain waves to conduct remote command, and finally achieved a phased victory. Humans began to celebrate, but they did not expect that the danger was approaching step by step. . The advanced monster "Sicklehead" began to appear around the waters of Alaska. Brothers Raleigh Beckett and Yancy Beckett drove a robot to fight against it, leaving only the younger brother Raleigh Beckett to return alone

Subsequently, "tailed rats" and "leathered turtles" appeared in Hong Kong, China, Chinese mechas came forward to fight, and Raleigh Baker Special piloted the "Dangerous Wanderer" to help, and finally defeated all the monsters.