Civilization in the human world has not progressed very quickly, roughly in the seventies and eighties of the twentieth century, and in some places it is stronger than in the past, and human beings themselves are actually stronger than the humans of the past, at least in terms of strength and physical strength. This old world protects humans, and basically no sea monsters can swim against the current to the old world, so it also allows humans in this world to live happily.

At this time, the Earth has actually become very large, almost the same as Uranus, but the interesting thing is that there is no change in gravity, it should be some kind of magical scientific phenomenon that caused all this. The old world of mankind also launched satellites, but above this old world there is also a strange astronomical phenomenon, it seems to be Möbius space, and the trajectory of artificial satellites will naturally be connected from end to end, so the vast majority of human beings will think that the earth is still a sphere......

Only a very small number of people know the real situation, the mutation of the earth and the war have destroyed all the samples of the past, and the human beings who have obtained the power of strange fruits and parasitic creatures have also died out in the war—perhaps there will be humans with this power on the edge of the world......

War never left the human world, and only about twenty years later, another nuclear war began...... This time, human civilization has regressed directly to the level of the 15th century, and the consequences of the nuclear explosion are strange - the radiation causes plants to grow wildly, and the residual radiation disappears surprisingly quickly. There was a disconnect in human knowledge, and it took more than forty years to recover to the fifteenth century, and any decent industry was temporarily finished.

Fortunately, various countries still exist, and only some small ones have disappeared without a trace. However, inter-state communication has also degenerated to walking and sailing, at most horseback riding, because there are no cars and no oil, and even a steam engine cannot be built....... A lot of technology has been forgotten, and the people who survived have forgotten about it.

The ocean once again ushered in a variety of wooden sailboats and wooden galleys, which can be regarded as the Age of Discovery in the new era - after years of degradation, many places and countries have become lost worlds and become the kingdoms of natives.

As a result, the earliest people who recovered were really the white people of the original part of Europe, and the yellow people of the East Asian continent, and the technical level was equal between them, but the form of the state became a monarchy. Weapons were transformed into cold weapons and muskets, and a large number of sailing ships sailed the seas, trading and searching for lost lands in order to gain wealth.

At the same time, there are also pirates, official and unofficial pirates with privateer licenses, and these guys are all on the oceans. Although civilization has degenerated, the memory of geography is still there, at least knowing the names and divisions of the oceans, as well as the distribution of continents.

Hong Long did not turn over the river and the sea in the new world, his body shape has not changed much over the years, and the behemoth of the Sea Demon Chapter cannot be compared at all, this sea dragon is just getting deeper and deeper, how many years have only been lying on the big reef, only occasionally going to the sea or landing to hunt, these years, the sea dragon has once again become a smart beast, but he writes with his claws on the reef, so that he does not really degenerate intellectually.

Over the years, the new world has continued to grow, the changes in the terrain have given birth to countless strange creatures, and many powerful monsters have appeared in the Dragon Continent over the years, but none of them dare to challenge the sea dragon, at most they are just trying to provoke the tiger fish brother of the sea dragon, but without exception they are all torn apart and devoured by the tiger fish - even monsters that are several kilometers long and dozens of kilometers are useless.

The sea dragon just looked at all this coldly, his eyes were full of thunder, over the years, this sea dragon has also gone to sea several times, going to that continent to fight with his long-time opponent Sea Demon Zhang, that terrible monster has been shrinking every time he has seen it over the years, the last time the sea dragon met it, this guy returned to the original size of more than a hundred meters, but it was more powerful than tens of hundreds of kilometers, almost immortal, and even the elementalized sea dragon was just a draw with it.

The battle between the two kings usually lasts for a long time, causing the terrain to completely change within hundreds of thousands of square kilometers and provoking an unprecedented tsunami. The battle with the Sea Demon Chapter is probably one of the few entertainment for the Sea Dragon, and it is estimated that the Sea Demon Chapter thinks the same.

The Old World—Now the world of pirates, the Seven Pirate Kings roam the seas, and many of them are the remnants of the humans who gained strange powers in the Great Exploration Age long ago, whether they are navies or pirates, there are many such strange people. It was the era of front-loading guns and sailboats, and well-dressed sab-wielding pirates and uniformed navy soldiers armed with bayonets and muskets.

There are all kinds of weirdos among pirates, and there are a lot of sissies, in fact, there is a pirate king who wears heavy makeup and is full of girlishness. The pirate king's ship was made of wood that was a bit special because of the wood used to make the hull, even the planks and keels that had become dead things could still spontaneously form fine "scales" on the surface that allowed the water to flow extremely smoothly and smoothly, so the ship was very fast at sea, almost reaching speeds of seventeen to eighteen knots per hour - the fastest speed in this era.

There are many such strange ships at sea now, and some legendary ships are even "alive", although they have been made into ships, they can still assimilate or digest the "crew" on board, but before they are digested, these crews can gain strange powers.

Many of these woods are mutated woods obtained from the edge of the world or in mysterious forbidden areas on various continents. This is an era when humanity has finally forgotten the new world outside, and the new world has become a dark world in the midst of ethereal "legends" and is celebrated. No one is going to believe it anymore.

Speaking of which, after the nuclear war, the original creatures in this world have also mutated a little, but mainly in the sea. And the changes in the earth's crust have also caused a hole in the underground of this old world, which has been connected to the new world where the sea dragon is located, but so far, no monsters in the new world will go there - the places where these holes are connected are all wild places that humans will hardly tread, and most of them are islands at all......

The only ones who are still tirelessly launching biosatellites and trying to explore the entire new earth are now the kings of the continents closest to the old world of mankind - the Iron Battleships......