January 1, 2821 AD: Humanity fell into a demographic crisis, the earth could no longer satisfy humans, and humanity began to migrate to the universe, and a scientific team composed of all scientific elites around the world planned the "Nebula Project".

March 1, 2821 A.D.: The "Nebula Project" began to be implemented, and the scientific team and the Development Department of the Human Alliance began to build huge connecting belts on the four planets of Mercury, Mars, Venus, and Neptune.

May 18, 2821 AD: In order to facilitate the development of the connection belt, the scientific team researched humanoid controllable mechs, the full name of these mechs is Multifunctional Armor, or MA for short.

November 21, 2837: The "Nebula Project" was successfully completed, and the connecting belts were all completed, with a total of 3,817 connecting belts and 562 cities, each connecting belt is very long, and connected to each other, from the periphery of the earth's atmosphere, these connecting belts are like a huge spider web, so this phenomenon is called "Skynet" by the scientific team. (PS: I can't think of any other words to explain this phenomenon)

December 10, 2837 A.D.: Mankind began to migrate to the "Sky Net", nearly 9 billion people all migrated to the "Sky Net", mankind achieved a great innovation, and the countries of the earth also achieved unification due to the influx of population.

December 31, 2837: Presidents of all countries around the world gathered in the central city of "Skynet", the city of "Layasa", and officially announced that an hour later, it would be January 1, 2838, and mankind would officially enter the New Yuan period.

January 1, 2838: The New Yuan was officially established, and the various countries of the Earth were united by the "Skynet" to form the Solar Star Alliance.

June 9, 2915: In order to explore the outer solar system and a better living space for human beings, the Solar Star Alliance planned the "Outer Universe Exploration Program", and the huge space warship "Flowing Fire" became the ark for human beings to sail out of the solar system.

June 12, 2915: Driftfire has completed all preparations and plans are officially launched, leaving the solar system to begin exploration of the outer universe.

September 2, 2915: The Flowing Fire was completely missing, and contact was lost, and the Sun Star Alliance sent a fleet to search in a small area outside the Sun Star, but to no avail, the upper echelons of the Sun Star Alliance took this matter very seriously, but after discussion, their final decision was to wait patiently.

16 May 2916: After being missing for almost a year, the Driftfire finally returned to the solar system, but ....... The Driftfire was already in dilapidation, and of the 1,057 crew members who were originally on board, only Titas came back alive, 581 crew members were missing, and the remaining 475 people, except for Titas, were already corpses, floating in the cabin of the Driftfire, and no one suspected that Titas was the only one who came back alive, because Titas was skinny and dying when he returned.

May 16, 2916: Titas underwent emergency rescue treatment, but the treatment operation was fruitless, his family came to the hospital, at that time Titas was exhausted, dying, unable to speak, in front of the upper echelons of the Sun Star Alliance in the ward, and in front of Titas's family, Titas tried his best and said two words: "Kaineng ........."

17 May 2916: At 2 a.m., Titas died, and everything was .......... It's all a mystery...........