Time travels to become a down-and-out noble young master in the interstellar era. The territory is poor, the resources are short, the starship is broken, and a mess is thrown in front of Zhao Chen. There is no stargate in the territory? Let’s build it ourselves! There is no starship in the territory? We build whatever the cruiser wants. Leading the drone swarm is like an aircraft carrier starship attacking by swarms, announcing the dominance of the battlefield. All truth is within the range of the star battleship's cannon. The empire has developed T5 technology starship? no