Overlord of the Sea with Alien Technology

Tang Fei traveled to a small island in another world and obtained a civilized technology system. The Age of Discovery is beginning here. Tang Fei started to expand from a small island, gained ocean hegemony, and unknowingly dominated other worlds. However, Tang Fei's goal was the distant sea of ​​stars. There is no rich second generation to trouble the protagonist. He knows a little bit about science and technology and understands technology from the beginning. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.