My battleship can be upgraded

This is an interstellar era represented by warships as the supreme force, the cruelest age, and the gorgeous age! Wa** 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