Katayoku no Khronos Gear — Episode 1

The story is set in the near future not long from now, when humanity has completed an orbital elevator and begun developing the outer planets in earnest. An enigmatic extraterrestrial enemy known as "Obliquus" has set its sights on the solar system, and humanity enters a state of war with the first aliens it has encountered. To counter the enemy's overwhelming technological superiority, the Khronos Foundation has