Seven Zero Romance Season 3 is the third science fiction novel starring Ouyang Xue and Lin Xiaoman. It tells the story of how they seek the truth, protect the nation's resources, and inherit their family's wisdom as they navigate the worlds of technology and family duty. Through a series of thrilling events, the novel showcases the protagonists' courage, intelligence, and perseverance as they face major technological challenges and historical mysteries. After Ouyang Xue is in a car accident in Huaqiangbei, she discovers data that overlaps with a uranium mine map left behind by her father, uncovering a series of secrets tied to her family and national interests. Meanwhile, at Tsinghua University, Lin Xiaoman restores the family's heirloom jade Pixiu, carrying on the family spirit. As the two delve deeper into the intersection of technology and history, they eventually make major breakthroughs in quantum computing and the protection of rare earth resources, while also uncovering the truth about their family's past.