A Scientific Powerhouse in the ’70s: From the Start, I Handed Over a Lithography Machine

Reborn in 1970, top military-industrial expert Lin Zhixia has become an illiterate good-for-nothing whom everyone can bully. Get revenge on the villains? Too basic! She promptly submits a lithography machine blueprint. When people from the secret research institute arrive in the dead of night, her old enemies are left dumbfounded. And the cold-faced soldier who protects her turns out to be the fiancé she missed in her previous life? Watch her use knowledge to outpace her era, join forces with her devoted husband, and build glory for the nation!