Doomsday Rebirth: Captain! It's Time to Go to Sea!

When Xu Cai woke up, he found that he had traveled to a parallel world in 2156. I thought it was a future era with highly developed science and technology, but in fact it was a wasteland world that had been ravaged by floods and natural disasters. Cities are submerged under water, civilization has regressed for hundreds of years, and the world has been reshuffled. Wait, it's said that civilization is retrogressing, why are the emperors coming out? Nowadays, what sails on the sea are not high-tech warships or fully loaded 10,000-ton cargo ships, but one after another, transformed ships wearing iron armor and full of wasteland style. In other words, as long as the structure allows it, I can modify the boat in any way I want? The disaster occurred in 2045, and the storm has been raging to this day. Countless resources and technology have been buried underwater. Even the truth about the disaster is hidden in the deepest part of the ocean. The wasteland of the Age of Discovery, where technology relies on archeology, is a hotbed of trade and exploration... ………… After traveling several months... "Where did that terminal in your hand come from?" "What you pick up is really what you pick up. Wasteland in the ocean is also wasteland. Can't I just pick up trash?" Xu Cai replied with an innocent face. But the court official just flicked the cigarette ashes in his hand and continued with a questioning look on his face: "Well, I believe this. Now tell me, it's the 22nd century. What's going on with your antique sailboat?"