Lin Chen accidentally connected to a wasteland world enslaved by advanced civilization.
At this time, Daxia was facing the technological lock of Western powers. He decisively handed himself over to the country and started cross-dimensional technology reselling.
Backed by the power of the whole country, from the material revolution to the formation of Star Destroyers, Daxia used generation-differential science and technology to reduce dimensions and hit the world. He jumped from planetary civilization to the galaxy, climbed to the top of the stars and seas, and opened the era of human unification.