After rebirth, I handed over my past life information to the country

In a parallel fictional era, Gu Ning was reborn after dragging her enemies to their deaths. Not only did she have a space, but she also had a photographic memory and golden fingers that could move mountains. Gu Ning was silent. What she remembered most deeply in her mind were all kinds of weapon designs. There were also major events that happened in the country in recent decades. In the decades after her death in her previous life, her soul had been following the children she sponsored during her lifetime, developing weapons in the country's secret base. They were all exposed to major national events. As a child of a flower-growing family, Gu Ning quietly packed up all the weapon designs and national events she knew and sent them to the country. Then, she took revenge and returned kindness. ...