Returning to China in the 1970s, I Use Science to Support the Nation's Backbone

[Fake and real heiresses] [Strengthening the nation through science] [Strong heroine] [Ensemble cast across an era]

The real heiress, Lin Zhao, was raised and educated overseas by her adoptive parents, underground Party members. After completing her studies and returning home, she is met with coldness from her biological parents and constant schemes from the fake heiress, Song Yurou. She decisively leaves home and, carrying a letter of introduction, enters a major machinery factory, starting out as a low-level technician.

No one knows that a research library lies within her mind, holding every technical paper published up to 2025! While others are still struggling with materials and manufacturing processes, she is already quietly laying the groundwork for integrated circuits. When the fake heiress accuses her of stealing technology, Lin Zhao uses a wall of patents to ruin her reputation. From technician to chief engineer, from improving lathes to making breakthroughs in chips, she leads Huaguo's industry step by step to the pinnacle of the world.

The orphan she adopts after the Tangshan earthquake becomes her only attachment. Those who once abandoned her will eventually regret it beneath the light of her glory. Her adoptive parents overseas remain her warmest refuge, and she turns down every man who pursues her. She will build this golden age with her own hands!