In the 29th century, humanity developed faster-than-light travel technology, advanced into the galaxy, and founded many planetary nations. However, their home planet, Earth, became a dead planet in the Fourth World War, and it took many years for humanity to set foot on the planet again.
Although recolonization of Earth began, public safety continued to deteriorate, and as a countermeasure, the Strahl Republic, a leading military nation, was given governance and security forces were dispatched. However, the governance policy created friction with the residents, and mercenaries who smelled the scent of war gathered from all over the galaxy. In 2882, the Earth Federation government, backed by the mercenary army, declared independence. The Strahl Republic, which had sensed this in advance, immediately established a puppet government and dispatched its elite military.
The war situation, which was thought to be quickly ended due to the overwhelming resources of the Strahl army, faced an unexpected situation. It was the appearance of a new weapon developed by the mercenary army, the A.F.S. (Armored Combat Suit). The guerilla tactics of this weapon, which gives each soldier the armor and firepower of an armored vehicle, surpassed the military strategy of the Strahl army. The Earth became a battlefield for both sides in developing new weapons, and the war situation became a stalemate of advance and retreat. Furthermore, the mercenary army deployed armored combat suits for space warfare, and the battlefield expanded to the surface of the moon and satellite orbit.
The Strahl army, which suffered great human losses due to the unexpected prolongation of the war, proceeded to develop and deploy unmanned weapons equipped with advanced AI (artificial intelligence) as a countermeasure, and eventually an unmanned army completely controlled by AI appeared. However, this resulted in the creation of Pluto, a different combat life form that is incompatible with humanity, on the moon. With the road to space blocked, the two armies agreed to a ceasefire, and a new battle between humanity and machine life forms was about to begin.LegendDarkFantasy.Cables, sharp, cinematic, epic scale, detailed, messy, fire, smoke, LegendDarkFantasy, glowneon, glowing, sparks, lightning