In a futuristic research facility during the late 21st century, a scientist named Doctor attempts to inject Experimental Subject No. 1 with an untested substance called Gamma One. The subject, a woman who was kidnapped as an orphan and subjected to years of brutal experimentation, awakens during the procedure. The drug liberates her enhanced physical abilities but also triggers a violent rebellion. She kills the Doctor and his assistant, then systematically destroys the entire base, eliminating hundreds of researchers. Mortally wounded in the explosion, she is consumed by a mysterious beam of light and awakens in a new body in the year 1973.
Feng Moyan, the sixteen-year-old daughter of military heroes Feng Qian and Mo Yao, had just lost her parents in a suspicious mission death. An assassin breaks into her home that same night, but Moyan, whose consciousness has been replaced by the future soldier, fights back and kills the intruder. She quickly deduces that her parents were targeted because of secrets they uncovered. Discovering she possesses a magical spatial dimension inherited from her ancestors, she learns to use it for storage, teleportation, and cultivation. The space contains a healing spring, a supermarket, and a hospital with advanced medical equipment from her previous era.
Moyan decides to leave the capital, Kyoto, to escape the political intrigue and surveillance surrounding her family's death. She chooses to go to the countryside in Heihe City, her father's ancestral hometown, where she believes she will be safer. Before departing, she retrieves hidden family wealth, including gold, jewelry, and rare artifacts, from a secret cellar. She also learns about her family's complex history, involving a feud with Japanese operatives who seek to plunder Chinese cultural relics and suppress the Feng family's influence.
In Kyoto, high-ranking officials, including Leader Long and Wu Shanhai, are aware of the conspiracy against Feng Qian but are unable to act openly due to the turbulent political climate. They secretly arrange for Moyan's protection and ensure she has resources for her journey. Moyan also encounters hostile neighbors, particularly the Yang family, who plot to seize her property and force her into marriage. She neutralizes their threats by exposing the Revolutionary Committee Director, Cao, as a spy, leading to his arrest and the downfall of his accomplices.
Moyan travels to the countryside, where she is greeted by old family friends and begins to rebuild her life. She uses her spatial abilities to gather resources, improve her health, and prepare for future challenges. Her goal is to uncover the truth behind her parents' deaths, avenge their sacrifices, and protect her family's legacy. As she settles into her new environment, she remains vigilant, knowing that enemies from both her past and present may still pose a threat. Her journey is one of survival, empowerment, and the pursuit of justice in a changing world.