In 2187 AD, the fifteenth year when the Star Beast War was raging, Lin Che, who was once the youngest star core warrior of the Tianwu Alliance, was betrayed by his best friend Chen Feng while encircling and suppressing the S-class star beasts. The star core was taken away and buried in the beast's mouth. He was unexpectedly reborn in the tenth year of the war - a key turning point in his fate. The "Star Nuclear Martial Path System" was accidentally bound to his mind, giving him the opportunity to rewrite the tragedy.
At this time, he has not yet awakened the star core, and the trustworthy Chen Feng has not yet revealed his ambitions. Su Qingyue, who sacrificed her life to protect him in her previous life, is living in the dangerous scrap iron city due to family changes. With the memory of her past life and the assistance of the system, Lin Che worked step by step in Scrap Iron City: within 24 hours, she obtained the first-order star core fragments and awakened the star core, repelled the Black Claw Gang militants and rescued Su Qingyue, and even encountered the second-order star beast "Deep Sea Python" brought by Chen Feng on the cross-sea bridge. She activated the system's "Desperate Mission", fought back with the strength of a one-star warrior, defeated Chen Feng, killed the giant python, and unlocked advanced skills and star core fragments.
As her strength gradually improved, Lin Che took Su Qingyue on a journey to the Tianwu Alliance headquarters "Sky City". The road ahead not only contains higher-level star beasts and armed forces separatist forces, but also hides the deep secrets of the power conspiracy behind Chen Feng and the outbreak of the star beast war. Lin Che relied on the advantages of rebirth and system assistance to upgrade the star core realm and unlock stronger skills while protecting Su Qingyue and exposing the conspiracy. She vowed to end the war between star beasts and rewrite the tragic fate of mankind and herself. In the apocalyptic world of high-tech science fiction, Lin Che embarked on a path of system revolution for reborn people.