AD 3025, the era of interstellar martial arts.
500 Years ago, a mysterious "genetic radiation" came from the depths of the universe and swept the entire galaxy. After the radiation, some human genes mutated and awakened "martial arts genes" - which can continuously strengthen the body, improve strength, speed, reaction, and even awaken special abilities through special breathing methods and training. Humanity has thus entered the "age of high martial arts".
Almost at the same time, humans discovered a crashed alien spacecraft on the back of Mars and obtained "jump engine" and "energy shield" technology from it. Humanity has thus entered the "interstellar age".
Martial arts genes + interstellar technology, human civilization has ushered in explosive development. Human beings drive starships equipped with jump engines to explore, colonize, and fight in the galaxy. Martial arts experts drive combat mechas and gallop across the interstellar battlefield. In the Milky Way, the Human Galactic Federation rules thousands of galaxies, and is at war with other alien civilizations such as the Zerg, Machinery, and Eldar.
But in the depths of the Milky Way, there are still scattered relics of "ancient civilizations" - starship wreckage, technological heritage, and genetic samples left by civilizations tens of thousands of years earlier than humans. Countless adventurers drive starships deep into unknown star territories, looking for ancient ruins, dreaming of gaining inheritance and soaring into the sky.