Aldnoah.Zero (Re+)

War erupts between Earth and the Vers Empire after the Martian princess's visit becomes the spark for a conflict fueled by ancient Aldnoah technology. Inaho Kaizuka and Slaine Troyard are pulled onto opposite sides of a struggle shaped as much by political manipulation and personal loyalty as by machines capable of overwhelming conventional armies.

Their choices carry the war from its first invasion through the battles that follow, changing the lives of Princess Asseylum and everyone caught between Earth and Mars. When the fighting finally reaches its conclusion, one last truth remains to be faced, bringing the long conflict and the bonds formed within it to their final reckoning.