The submarine does not move forward very fast, and every time it takes a step forward, it will carefully probe everything around it, completely transmit everything around it, and then build a complete model in the plant brain.

According to the calculations of the plant brain, the model diagram that appeared was quickly completed. Although I don't know how this hole was formed, if you look closely, you can still find some man-made traces around.

It seems that this cave has been dug by some people, and it should be used to expand the area of the cave, or to clear some obstacles that are easy to hurt you. Only the computing power of the plant brain can still calculate everything in such an obscure and complex environment.

Taking advantage of this time, some submarines also began to explore the surrounding past.

"Look, this looks like the kind of octopus it used when the sea beast attacked the island last time. ”

Suddenly, a crisp voice sounded, Chi Nan didn't know this person, but this should be Miria's subordinate. Miria's direct subordinates are all women, and she is the only organization in her realm that is made up entirely of women.

Chi Nan looked towards the picture, and in the distance, sure enough, a lot of octopuses appeared. On the surface, this octopus is exactly the same as the one that attacked the island last time, and there is no difference in it.

"It's strange that this octopus doesn't seem to be so aggressive, and it doesn't seem to reproduce so fast, only such a small number, how can it form such a large scale of sea beast attack. ”

The question raised by Sophira, Chi Nan also has a big doubt. At this time, Weisi explained: "I seem to have seen some records when I collected the information of the three major families. ”

"What is it? Do they still know about this sea beast? ”

Wei Si hesitated and said: "According to records, there will be a large-scale sea beast attack every few years, but these sea beasts are not all the same. In the past, they thought that this was the result of the resumption of the breeding of different species of sea beasts, but later they found that many sea beasts could not naturally form such a large scale. ”

"Once a demonic beast controlled by the Beastmaster family sent them a message, it seems that the Sea Spirit Clan used some kind of special medicine, which caused these sea beasts to have special changes, so that they could reproduce and spread in large quantities. ”

"That time, I remember that it was a large-scale breeding of ocean crabs, and it took two years to prepare, and finally formed a sea beast attack. Behind these things, there is the shadow of the Hailing clan. ”

Chi Nan's eyes rolled slightly: "Is that so, if it really is, then you must get this kind of prescription." It can stimulate the mass reproduction of sea beasts, can't we also use this method to produce a large number of monsters, even if it is not very useful, it is good to just use it to eat. "The flesh of the Warcraft itself is a special resource.

If a warrior regularly eats the meat of a demonic beast, it will have a great effect on his own cultivation. Needless to say, some of the materials on the monster's body, as long as the scale is formed, there is no worry.

This also allows one's territory to increase some other means of large-scale income in addition to plants.

"I know, I'll get it. Miria clenched her small fist and said with a firm expression.

It's just that Chi Nan and the others were silent, and the reason why Miria wanted to figure it out was probably not because of how important this thing was to the territory, but because she was very curious about this medicine.

I hope Miria doesn't mess around, if she accidentally triggers another sea beast frenzy, it won't be fun.

The two submarines were still slowly advancing, and after more than an hour of exploration, they had advanced nearly two kilometers along the cave. At first, the hole was still going down, but then it became sideways.

"Look, there's a bright light ahead, and it's probably already at the exit. Suddenly, Miria pointed to the screen.

"It's bright, it's a little different from normal sunlight, and it's blue. Let the submarine be careful, it is not yet known what lies ahead. Orna even added to Miria.

"Don't worry, I know, there's no one in there anyway. Miria didn't care.

The two submarines passed through the light one after the other, and finally saw the world behind them. Above, there is a huge sky dome, I don't know what it is made of, from here, it is a large area of dazzling blue color.

I don't know if it's sunlight or some other kind of light above, but after filtering, it shines very softly. There is still a large underwater world around, but it looks so beautiful.

On top of some rock walls, there are also layers of strange aquatic plants, and from this side, you can see some strange characters with blue and blue bodies taking care of these aquatic plants here. Just like the picture, this should be the Sea Spirit family.

Obviously, the Sea Spirit clan was also very surprised by the sudden appearance of the submarine, and many Sea Spirit clan turned their heads and pointed at the distance. More of the Sea Spirit clan are very curious about this kind of thing.

"Sure enough, here, I finally found it. Chi Nan's eyes lit up, and it was exactly the same as the information given to him by the three major families. All this time, it was these people who made waves in the sea, always attacking people on land. Now that I have found these people, I can finally solve them once and for all.

Moreover, this place is also the source of black porphyllite. As soon as he came in, Chi Nan saw a lot of black porphyllites lying on the bottom of the sea, and they were not small. The black spotted spar is useless to the Sea Spirit clan, but it is useful to itself.

With these, you can make a high-powered magic light cannon yourself. Not to mention anything else, the Magic Light Cannon is not comparable to its own plant weapons in terms of speed alone, at least so far.

Suddenly, the picture went black, and a submarine exploded directly from the middle. Another submarine turned the screen and saw the scene next to it. A giant sea kingfish held up the fork made of coral stone in its hand and cut off one of its submarines, howling loudly.

The Sea Spirit clan was not afraid, just watching from a distance, and you could still see the smiles and curiosity on their faces.

Suddenly, the king fish picked up speed and rushed towards the remaining submarines. "Wait, don't attack yet, let him destroy it. "The submarine was about to attack, but suddenly Farewell Chi Nan stopped it. Harpoon chopping, and the submarine followed in the footsteps.

"Why can't you attack, these two submarines are also someone else's thing. Miria was a little upset.