Acid rain etches the last neon light, and oxygen becomes the end of currency. 18-Year-old hacker Lin Hai steals the interstellar fuel left by his father, but activates the bloody star map that engulfs the city. When the mechanical spider broke into the cabin with a loan shark bill, and the AI encrypted the alien code with a love song, he discovered that the so-called human ark plan was just the scissors used by advanced civilization to prune the potted plants of the universe. In this escape game across the galaxy, the fatal encounter between cybernetic bodies and mechanical heartbeats is rewriting the epitaph on the tombstone of civilization.