Code Headhunter: Birth of Destruction

The world isn't the same anymore. People rely on technology and that reliance is what causes dispute. Earth is split due to the Great Turmoil after Japan brings out the mech as a prototype pilot display. Countries get a hold of it, and like always, improve it to fit their needs. Those advancements caused mass fear and damage to every country around the world including Japan. The creator, Japan, is on the brink of destruction when the military base brings in recruits to assist in the war. Invasions of mechs and mech ships take over the country, destroying the base and sending Izen Argentine out on a mission to form a team of elite fighters to bring New Japan back from the brink.