Survival for All: the Blue Ship Girl at the Beginning

After Han Xuan traveled to a parallel comic book world, he thought he could live a harmonious daily life, but he didn't expect that 17 years later, he, who was only a sophomore in high school, and everyone in the parallel world would travel to another world, a world 99.9999% Made of ocean. Han Xuan, who had obtained the ship girl system, could build the ship girls in Azur Lane. Use the artillery of technology to conquer the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.