My battleship can be upgraded

This is an interstellar era represented by warships as the supreme force, the cruelest age, and the gorgeous age! Wang Dong was reborn and returned twenty years ago… Explore countless unknown civilizations, harvest the origin of civilization, and strengthen himself! What’s even worse is that he still has a system! Your battleships and modules will be raffled, but mine is optional! Rebirth + System! What are you fighting with me? Steer the most powerful warship and smooth out all dissatisfaction！