In 2XXX A.D., with the development of AI and robots, man and machine are living in peace. But that all changed...
This cosmic mechanical creature called ALM (alien living-metal) controls robots and networks and spread like virus...
Mechanical monsters wreak havoc. Men are killed and women are used for human-machine hybridization experiments...
To fight against monsters, Human developed battle machine operated through the female brain waves which immune to ALM's hack
Its name is……Metal Flame