The pace of technological advancement is remarkably fast. While there has been little progress in the ninth-tier world, technological power has already erupted with terrifying force. During this period, Du You and others have not only focused on restoring the technological capabilities of this world.
In fact, Du You also started replicating items he once saw in the technological world.
If it weren't for the absence of Starry Sky Beasts and other planets in the native world, Du You would have thought of introducing special technological weapons rated at the seventh-tier. With their current capabilities, it's not entirely impossible.
Nevertheless, Du You succeeded in creating the American Alliance's top-tier technological weaponry formerly seen on Earth.
It's nothing but the Combined Battleship. Such items can be considered the most potent technological weaponry below the seventh-tier.
