In the interstellar apocalypse, the heroine Su Li is involved in the crisis of the space station due to the Star Orbit Oath, and her spiritual pet Xingchen accompanies her throughout the journey. The story revolves around the female protagonist and several male protagonists. The male protagonists are all pure and dedicated, and they all protect the female protagonist, while the female protagonist has complex emotional experiences. In the process of cracking the core code of the gears and uncovering the truth of the oath, Su Li collided with the male protagonists and formed different emotional bonds. The cute pet Xingchen assisted the adventure with special abilities. Among the rusty gears, the afterimage of the guardian and the "pulse of life" of the space station jointly weaved a journey of redemption across the stars.
