"Use Captain Yin Jingyi's brain data to create the ultimate artificial intelligence combat warrior." The earth has been devastated by severe climate change, and humans have migrated to new sanctuaries in outer space. The civil war there lasted for decades, and Yin Jingyi (Kim Hyun-ju) became a legendary mercenary and military strategist who was invincible. But a failed mission left her in a vegetative state. The Kronoid Institute, a military artificial intelligence development company, is trying to create the ultimate combat fighter by cloning her brain. 35 years later, Jingyi's daughter Yin Shuxian (Jiang Shouyan) participated in the work as the chief researcher of the "Jing E" project. Despite multiple cloning and simulation attempts, little progress was made, and Kronoyd gave up research and launched another project. After Shu Xian learned of their plan, he was determined to save the "Jing E" project. In this way, the artificial intelligence combat soldier "Jing E" escaped from the research laboratory...
