After the World Was Destroyed, I Was Reborn and Chose to Strengthen My Country.

The world was destroyed, and Xu Cong returned to the time when he participated in the Freeze Man Project five hundred years ago. Because of his insight into the future direction of mankind, Xu Cong did not want to continue to be frozen. After returning home, Xu Cong found that he had an extra key that could travel back and forth between the future and the present. Therefore, he did not want to repeat the same mistakes, and decisively chose to use the technological civilization of five hundred years later to arm the Yanlong Kingdom behind the scenes! Various rare resources, 2nm lithography machines, controllable nuclear fusion technology, aerospace warships, and alien civilization technology! As long as Yanlong Kingdom needs it, we will support it at any cost! … Five hundred years later, aliens met humans in the Milky Way and were stunned! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.