I Became a Battleship

Qin Tiankong transmigrated to another world torn apart by war. But unlike everyone else, he wasn’t human: he was a warship. No, to be precise, a 400-ton shallow-water gunboat. Fortunately, he got an upgrade System. “Congratulations, Host, you sank a warship of the Eastern Empire, scoring your first kill. You have earned 100 experience points and upgraded to a level 2 warship. Main gun caliber upgraded to…” With the help of the upgrade System, Qin Tiankong soon became a mobile fortress at sea, crushing the Eastern Navy, kicking the Royal Navy of the Empire on which the Sun Never Sets, and flying-kicking the American Navy. He conquered the entire ocean! Later, Qin Tiankong even evolved into an aerospace carrier with production capabilities, leading humanity toward the stars and conquering the boundless universe!