After finishing speaking, the submarine xenomorph quickly left.

At this point, Professor Jerry and Osley glanced at each other.

"Are they really trustworthy?" Osri looked over to Professor Jerry.

"Do you think we have a choice?" Professor Jerry looked over to Osley.

Osri was silent.

At this time, Professor Jerry looked at Lovansey on one side.

"Drive ahead to the left, about five kilometers or so." Professor Jerry said.

Lovansi nodded, and then drove the submarine battleship forward quickly.

Five kilometers is just a matter of moments.

Soon Lovansi saw four undersea xenomorphs standing in front of a hole, but the hole was too small for the diving battleship to get out, which was a headache.

Professor Jerry and Osri disembarked and came to the front of the four undersea xenomorphs.

"Are you sure you want to get out?" The undersea xenomorph asked.

"Sure, we're staying here, isn't that a dead end?" Osley said.

"This is Usgar Castle, there is no benefit for you to go out, and the risk is very high." Said the undersea xenomorph.

"Do you mean to let us stay here for the rest of our lives, and what's going on with Usgar Castle?" Osri asked curiously.

Professor Jerry was also curious, having heard them mention Usgar Castle before.

"Usgar Castle is the Stone of the Effect City, and it is not a bad thing for you to stay here for the rest of your life." Said the undersea xenomorph.

Effect City Stone? What is this?

Professor Jerry and Osley looked cloudy.

After coming here, Professor Jerry and Osri really didn't understand a lot of things.

Is it true that the undersea species have more high-tech than theirs?

Neither the Usgar Castle nor the Effect City Stone, they had never heard of it.

The Sea of Bitter Hope is a very peculiar place.

If they don't come to look at the sea, they may never touch this information for the rest of their lives.

"Usgar Castle is a magical city of special abilities, not all sunken warships will be swept up here, there must be super energy to be involved in it, so that in the years of depression, these energies will be absorbed or transformed."

"That's right, and the so-called Effect City Stone is actually that every stone wall here has a super sense of effect, with a variety of energy attributes, so if you stay here for a long time, you will become super strong, that is, the so-called new human, mutant human, or alien."

"You know, there are many races under the sea who want to enter this Usgar Castle, but they are all rejected because they have very little energy."

Hearing this, Professor Jerry and Osri nodded in shock.

Looking at the sea, there is such a strange place.

But even so, they want to get out of here.

It doesn't matter if you become a super strong person or not, the important thing is to save the earth, and now the earth's environment is getting worse and worse.

"But how did you get to this Usgar Castle?" Professor Jerry asked.

"Most of the energy attributes on our bodies, in fact, are absorbed around this Usgar Castle, and then we slowly approached this castle, wanting to see its internal situation, this process, it took us hundreds of years, if we are strong, so the race chose the four of us to come here to explore, I didn't expect that this has just opened a hole in Usgar Castle, and I met you, I also want to ask you how you entered here, this place is boxy, there is no entrance, and you are caught in it, Generally, you get in with a strong buoyancy force, how exactly did you get in? ”

This also blinded them.

"To be honest, we don't know, we encountered a huge vortex, and then it seems to be in a black hole of time, and by the time we wake up again, we will already be here." Osley said.

"It's really strange, Usgar Castle has begun to actively absorb warships with energy attributes, is it because there is a mutation inside?"

One of the undersea races spoke slowly.

After all, they have been observing Usgar Castle for hundreds of years, and they can be said to know the most about the sea race of Usgar Castle.

"Are you really not going to stay at Usgar Castle for a while?" One of the undersea races asked.

"No need, thank you, this cracked hole, will it always exist in the future, if so, other races under the sea should enter it." Professor Jerry said.

"Don't worry about this, Usgar Castle, with its automatic repair function, is a magical place, not everyone can find it."

"Wait here while we widen the hole so you can come out." Said a member of the undersea race.

"Okay." Professor Jerry nodded.

Osri stood to the side to see how these undersea races had expanded the burrow.

At the same time, he was also curious about the Usgar Castle.

"Professor Jerry, you see there are a lot of stone chips here, why don't we collect some of them, and when we go out to study them, maybe we can study something different." Osley said.

Osley's words reminded Professor Jerry.

Professor Jerry looked over at the pile of rocks that had landed tall on one side.

At that moment, the two of them rushed away, using the storage function of the mecha to install some stone bodies.

However, the capacity is not large, only a small part.

This Usgar Castle is a place to study, but now they have a more important mission, and they have a lot more important to do with it.

They don't want to stay here for long, it's boring.

And it is very delayed in their work, and along the way, they have wasted too much time to find the location of the nuclear weapons, and they cannot waste any more.

Now Professor Jerry feels guilty, and the task assigned to them by their superiors, they have been looking for so long, and they have not yet gained anything.

The hole was rapidly expanding at a rate visible to the naked eye, and soon a huge opening was opened.

However, the dive battleship was too large to pass.

One by one, the four members of the undersea race jumped up from under the huge hole and came to Professor Jerry and Osley.

"It's only that big."

"Why? It's still a little small, we can't get out, you see our diving battleship is a bit big. Osri said.

"The attribute is locked, the energy on our body, you can also see, is a lot less, this time, for you humans we really fight, but we destroyed Usgar Castle, it itself also has the attribute of destruction, so we can only help here." One of the members of the undersea race said.

Professor Jerry nodded slightly, he understood that they must have put in a tremendous effort.

And now it's a question of whether you can get out or not.

"That's it, let's go first, the race is calling us." Said a member of the undersea race.

"Okay." Professor Jerry nodded.

After seeing several members of the undersea xenomorphs leave, Osri looked at Professor Jerry.

"Although this hole is already very large, it is still a little small for us, should we give up the dive battleship and escape from here?" Osri looked confused.

If you don't want to equip a battleship, just escape like this, and drifting in the sea will undoubtedly be a dead end, so you still have to find a way to drive the diving battleship out.

And soon, something happened in front of them that they didn't want to see.

"Look, what's going on?" Osley suddenly pointed ahead.

"What's wrong?" For a moment, Professor Jerry didn't understand what was going on.

"You see the hole that was knocked open is slowly recovering." Osley said.

When Osley said this, Professor Jerry looked at it very carefully, and it was true.

"It's really, I didn't expect this stone wall to have such a role, it's incredible." Professor Jerry said.

"So now let's find a way to get out of here as soon as possible." Osley said.

"Get on board." Professor Jerry strode forward.

Soon came to the inside of the submarine.

"Start the hull and rush out of the hole in an upside-down form, be fast." Professor Jerry ordered.

Lovansey nodded solemnly.

After that, Lovansi quickly manipulated the dive battleship to the entrance of the cave, and rushed out in an upside-down form.

Anyway, it was finally out, and everyone breathed a sigh of relief.

And the huge castle of Usgar soon disappeared from front of them.

The submarine battleship slowly moved towards the shallow water.

"We've finally escaped." Lovacanda had a sense of the aftermath of the catastrophe.

"Haha." Jerome also smiled happily.

"In the future, there may be many crises waiting for us, and we must not relax." Professor Jerry said.

"Yes." Lovansi nodded.

"It's just a pity that we still don't know much about the whereabouts of nuclear weapons, so how can this be good?" Osri's face turned bad at this point.

At this point, Professor Jerry's face also became ugly.

"The dynamics of nuclear weapons are always zero, which makes me wonder if nuclear weapons have not yet appeared, or if there is a super-strong shield on the ship where the nuclear weapons are located." Professor Jerry said.

"There is such a possibility, but we still can't give up searching, as long as we look for it, we will definitely find something." Osley said.

It's a headache, but it's always hopeful.

The submarine battleship resurfaced.

Emerging from the depths of the ocean is like being reborn.

Professor Jerry, they saw the blue sky and white clouds outside the battleship's window again.

Above the blue sky, the white clouds are leisurely, and looking ahead, the blue water really makes people feel quiet.

The group just floated on the surface of the sea, looking at the sea seemingly calmly, and the next challenge should come soon.

After continuing his journey for a full day, Kemi made some new discoveries.

"Look, what's that?" Kemi said, pointing ahead.

I saw that in the vast sea, there was a floating land, which can also be said to be an island.

The area of the island is not large, but visually, it is at least 30,000 square meters, which is almost the size of a small village.

What's even more strange is that the island is moving.

And on this island, there are a lot of things that Kemi didn't expect.

"Oh my God, on this floating island, I found high-level radio waves, and the huge electromagnetic tower, have you seen it, and there is a huge pot-shaped receiver with a size of hundreds of square meters, what kind of island is this?" Kemi said with a look of surprise.

"I'm afraid that there are humans on this island, maybe a new species of humans, or some other race." Professor Jerry made his judgment.

This judgment still scared everyone.

"I really didn't expect that there would be a new species of human beings in the sea of bitter hope." Osley said.

"Anyway, let's go over and have a look." Professor Jerry said.

"Hmm." Kemi was curious, eager to fly over now.

However, all unknown places are full of crises, and Lovansey is a little reluctant.

"It's an unknown place, does the other party welcome us over?" Lovansi said.

"yes, if we rush over so rashly, will the other party think that we are going to attack them?" Jerome also said.

Jerome looked earnestly at Professor Jerry.

"Professor, I hope that in this matter, you can think about it carefully, and don't be impulsive." Jerome said.

"Don't get close for now, wait and see." Osri spoke at this point.

Hearing Osri say this, Professor Jerry nodded.

The submarine battleship came to rest on the surface of the sea, the huge anchor sank into the sea, the humming energy was ringing, and the sea water was washed up in pieces and swayed freely in the air.

Hearing the pause, there was a hint of loss on Kemi's face, and he really wanted to rush over to take a look.

"Can't you really go over and have a look?" Kemmy looked over to Professor Jerry.

"Let's listen to everyone's opinions." Professor Jerry turned his head to look at Kemi.

"We can send a set of radio signals to the other party and see if the other party will reply to us." Kemi said.

"If the other party replies, and finally lures us as enemies and imprisons us, what will we do?" Osri looked over to Kemi.

Kemi really hadn't thought about this, and kept some distance from the unknown.

"Then let's take a look." Kemi said.

There was a hint of unwillingness in his tone, and even Professor Jerry could hear a trace of grievance.

The huge pot-shaped receiver began to spin rapidly, and after a while, the signal was received in a large hall.

In the middle of the hall, the marble slabs combined with the fifth-generation products of technology glittered, and on a huge round table in the middle, a man in a carat military uniform sat upright.

Countless small robots, only one person tall and less than five centimeters wide, swirled back and forth in the hall, a wave of mysterious data flashing in their blue eyes.

There was a noise all around, and the man in the carat military uniform stared at the huge projection panel in front of him, and his face was a little unpleasant.

"What's going on, a human has entered the Sea of Bitter Hope, which has never happened before." The man in the carat uniform said in a deep voice.

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