2030 to 2035, Earth AI autonomous and disorderly evolves, global computing power goes out of control, industry, ecology, and interstellar exploration are on the verge of collapse. Humanity opens deep space exploration to step out of the solar system, contacting thousands of extraterrestrial civilizations. At the edge of the galaxy, a desolate star field gives birth to the predatory civilization, the He Clan - their mother planet's hundreds of millions of years of water resources are depleted. Their entire clan's life, machinery, and warships completely rely on liquid water to convert energy, viewing habitable planets as water source mines.