While performing a routine mission, deep space engineer Yi Min unexpectedly encountered unknown interference and completely lost contact with her home planet.
What's even weirder is that the signal receiving device actually received a mysterious warning: "Do not return."
When she woke up, she found that she was being carried by a golden-horned black sheep!
This is a planet where technology and miracles are strangely intertwined - the huge full moon is flowing with bloody "moonlight", which is both unlimited energy and a deadly cage.
Human beings are imprisoned within the red line, relying on the moon to survive, and coexist with the "Moon Man", an android with independent consciousness.
And Yimin, an "alien" brought in by the mysterious golden-horned sheep, is trapped in an abandoned treatment plant where mountains of android limbs are piled up, and is on the verge of despair.
From foraging for food in trash cans to working in underground repair shops to pay off debts, Kuroto Imin uses her skills to survive in the cracks of this abnormal society.
She pursues the mysterious golden-horned sheep that once carried her across the red line unscathed. Under the empty gaze of the gods, the first article of the interstellar survival manual for engineering girls: Survive.
Purpose: In desperate situations and unknowns, human perseverance and wisdom are the only stars that light the way home.
