The vast sea, even before the end of the world, was a difficult realm for people to conquer, and there were so many kinds of creatures in the deep sea that it was a mystery to humans.

After the end of the world, the sea has become more ferocious and violent, and it is even more impractical to conquer the ocean, because the mutant beasts in the ocean are more powerful than those on land, and Jiang Liushi would not dare to go deep into the ocean rashly if he did not rely on the indestructible base car.

Along the way to the ruins, Jiang Liushi also encountered many fierce beasts in the sea, including a large group of mutant sharks, each of which is more than ten meters long, comparable to the megalodon in the era of dinosaurs, and their steel teeth and bite force are even more incomparable to megalodons, even if it is a hard reef, they can bite it in one bite.

When Jiang Liushi saw this group of sharks, they were following the missile boats, and the dorsal fins of the sharks cut through the water like black blades, and this dorsal fin represents the ocean death, in this deep sea field, even warships may be besieged by mutant sharks and sunk.

Jiang Liushi hesitated for a while, but still gave up his plan to compete with one of them, although the mutated crystal nucleus was very tempting, but after all, the ocean was not his home field, and if something happened to him, there was nowhere to run.

The missile boat drove to a speed of 80 knots before it shook off the group of sharks, which is already the speed of a speeding sports car on the highway.

Although it was not difficult to shake off these sharks, Jiang Liushi was still shocked by their terrifying speed and endurance, considering that they were at least twenty tons of behemoths!

"Shadow, where's it?"

Jiang Liushi asked, after the end of the world, GPS navigation has naturally failed, sailing the ocean has become extremely dangerous, only relying on the compass, compass to locate the ocean voyage is a matter of course, in ancient times, Zheng He went to the Western Ocean, and could only sail slowly along the coastline, and the real Age of Discovery, relying on astrology, sextant, special sailing clocks and other means to determine longitude and latitude.

And the ancient things like the sextant, not to mention that the river flow stone does not have it, even if there is, he will not use it at all, which requires a series of star charts and formulas and charts to be compared.

Fortunately, the analysis of the star species is strong enough to enable the geomagnetic positioning system, which uses the changes in the geomagnetic field to determine the general direction, even if it is not as accurate as GPS, but it is enough to just find an island.

"A hundred nautical miles ahead."

Ying looked at the chart and spoke.

Jiang Liushi nodded, he has now gone deep into the Pacific Ocean, in the vast Pacific Ocean, there are countless islands, among which uninhabited islands abound, not to mention the ocean area, even near Shenhai, the most prosperous area in China, there are dozens of uninhabited islands.

Even some islands, in their long history, have never been set foot on.

The island targeted by Jiangliushi was originally located in a far-reaching position, and because of the reefs, it avoided all shipping routes, and it was completely a barren land that human civilization could not radiate.

"There's a reef area ahead, and the radar has detected it." Ying said that when she was in the form of a base car, Ying was the driver, and now in the form of a missile boat, she is the helmsman.

"Well, try to avoid it."

Jiang Liushi had already seen the outline of the isolated island of ruins, which looked like a few square kilometers, a hill covered with green vegetation.

Jiang Liushi already knew from Shenkui that more than half a century ago, the scientific expedition team found ruins in this small mountain that did not even have a name.

The body of the mountain was reinforced, the belly of the mountain was completely hollowed out, and along with the ground, it was also dug out to a depth of about a kilometer.

If the discovery of this scientific expedition is announced, it will definitely be shocking news.

But because the Cold War had not yet ended, the existence of the ruins was kept strictly secret, and later, with the progress of research, more and more information was discovered, because it was too shocking, and the news of the existence of the ruins was finally completely blocked.

At that time, several of the most powerful people in the world shared the secrets of the ruins, and they established an organization to study the ruins, which was the predecessor of "Chuang".

Later, the outbreak of the end of the world was also related to the ruins, but "Chuang" still through various channels, only half a month before the outbreak of the end of the world, the news was properly revealed, but half a month was too short, and it was too late to take any action.

This is how the earliest Shenhai Security Zone was built.

"Docked." Shadow steered the missile boat, carefully docking next to an island and reef.

Ran Xiyu had already opened his spiritual force field and explored everything on the island - only a few square kilometers in size, Ran Xiyu's spiritual force field could already cover most of it.

"Like...... There are no powerful mutant beasts, and it should even be said that there are no mutant beasts at all. ”

Ran Xiyu said suspiciously, in her spiritual force field, she saw birds, crabs, and frogs with colorful feathers on the island, because the island was too small, there were no beasts, and the largest animals were just a few miniature wild boars, which looked like a peaceful scene.

"This small island can be said to be the source of the end times, and now people and animals all over the world are involved in this apocalyptic catastrophe, but this small island is quiet and has avoided the catastrophe that broke out, which is really ironic."

Jiang Liushi shook his head and said, at this time, the missile boat had already transformed into the form of a base vehicle and drove all the way in.

There are no roads on the island at all, and the base car has driven all the way to the foot of the mountain with its strong performance.

"Xiyu, is there anyone on the island?" Jiang Liushi asked.

Although this is the location of the ruins, it is not very likely that there are people, according to Shenkui, after the ruins were discovered, when all the valuable things were taken away, it was blocked, and the headquarters of "Tron" could not be located in a place where such birds do not.

As for the post-apocalyptic era, it is almost impossible to get here by ship and ship-based helicopter because of the lack of a GPS positioning system.

"I can't detect the existence of other people, but Brother Jiang shouldn't take it lightly, if someone's mental strength surpasses me, then it will be easy for him to avoid my detection."

"I know." Jiang Liushi nodded, "Found it, this is the entrance to the ruins that Shenkui said!" ”

Jiang Liushi pointed to a boulder that looked covered in moss.

This boulder is "Chuang" placed here, just a cover-up, Jiang Liushi jumped directly out of the base car, with his inhuman strength, pushed the boulder away, after the boulder was exposed, is a metal code door built more than half a century ago, the heavy metal has rusted, this is naturally also the handiwork of Chuang, they passed through this door, the entrance to the ruins was sealed.