"National Backer" + "Starting Turn-in System" + "No CP" + "Time and Space Gate" + "Black Technology" + "Technology Tree Climbing"
Lin Yue accidentally opened a space-time door leading to 50 years later. On the other side of the door, the Dragon Kingdom had unified Blue Star.
The first thing he did when he came back was hand over the time and space gate to the country.
Since then, Longguo Technology has overtaken the world in a corner, and the Western blockade has become a joke.
The more disbelieving the Eagle Nation is, the more popular the White House pizza is.
From the earth to the star field, from blockade to summit.
This door opens to the future of the Dragon Kingdom.
