"Judgment of the Stars: God of Steel" tells the story of Mars agent Han Xing, who sneaked into Blue Star's "Deep Space Gate" base in order to solve the existential crisis of his home planet, and tried to implant the Martian AI "Destiny Weaver" into the human exploration ship "Wanbaoluo". In an interstellar game full of technology and conspiracy, he not only has to face the heavy defenses of human bases, but is also involved in the complex whirlpool of AI out of control and the survival of civilization. When the steel god-like starship becomes the key to destruction or redemption, Han Xing reveals the cruel truth hidden behind the battle for survival as the identity of the hero and the devil is torn apart, ultimately leading to interstellar civilization trials and fateful decisions.