Cross┼Tech is an anime that was written, directed, and created by Akira Jotaro who also created the anime Take Flight! Stargazer!, Blood Hound, and Stardust Stratos. The story is set on Earth in year 2513 AD, 50 years after the starting of the First Ultradite War, a war for a new and very valuable material named "Ultradite," which had split the countries into three nations. The story is about a mercenary who has no loyalty on any side of the war and will only do as he is paid to do, until he comes upon a machine built by the neutral nation, the BPA (Blue Planet Alliance).