Let You Be the Lord and Raise a Group of Ship Girls?

One day, a billion humans came to the world, became a generation of lords, and participated in the struggle for hegemony among all races. As the descending party, every human being can be randomly assigned to a unit building at the beginning. Recruit and create troops, plunder the world, interact with the world, and create your own dynasty civilization! On the first day of arrival, various people's messages showing off appeared in the chat room of the public screen. "My top-level military building can summon undead skeletons. From now on, I alone will be the undead disaster!" "I can summon the sea monster. From now on, I alone will be the overlord of the sea!" "Hahaha, my unit is the golden dragon! Who can stop me!" Looking at these ostentatious messages, Su Liang fell into deep thought. Because of his military building, it is named Port Area. And his unit is a technological creature, a ship girl! Do you know that our aircraft carrier company is known as the Queen of the Pacific? Do you know the magical skills of the marksman of our battleship Warspite? The giant dragon galloping in the sky is no match for the power of our 460 main gun. God? God can withstand several rounds of artillery fire from my guide!