After Lu Yuan found out that the reinforcements of the octopus monster had arrived, he saw that he couldn't take down the octopus monster in a short time, so he decisively chose to retreat temporarily.

It's still unclear what the strength of the octopus monster's reinforcements is, so naturally you can't act rashly at this time.

About 5 minutes later, the reinforcements of the octopus monster finally approached, and seeing the comer clearly, Lu Yuan couldn't help but breathe a sigh of relief.

It turned out that it was the three king squids that Lu Yuan had observed through the deep-sea robot before.

These three king squid, although they are huge, are still just ordinary creatures.

Not only are they not comparable to the octopus monsters, but even the king squid was much more powerful than them.

After figuring out the identity of the octopus monster reinforcements, Lu Yuan once again commanded the four robots to launch an attack on the octopus monster and the three king squid.

The battle started again, and these king squid were indeed as Lu Yuan expected, and their combat effectiveness was extremely low.

In the midst of such an intense battle, one of the king squid was soon killed by the bionic robot.

The other two king squids saw that the situation was not good, and quickly fled into the distance.

The robot originally planned to chase the escaped king squid, but Lu Yun thought that the king squid was not a threat, so in order to solve the battle as soon as possible, he immediately called the robot back.

After the king squid fled, the octopus monster felt that he was no longer able to continue to fight against Lu Yuan and the others.

Ten minutes later, it took the initiative to send a message of surrender to Lu Yuan.

After some consideration, Lu Yuan accepted the surrender of the octopus monster.

However, Lu Yuan couldn't just let the octopus monster stay here safely.

After all, the octopus monster is a wild monster, and if it does not have enough means to control it, it may turn against itself at any time.

When Lu Yuan accepted the surrender of the octopus monster, he asked the intelligent housekeeper for a control chip.

According to the intelligent butler, this smart chip was specially used by the Atlanteans to control the large monsters that were raised.

Lu Yuan implanted the chip into the brain of the octopus monster with a skeptical attitude.

At this time, Lu Yuan believed in the left and right of the chip, and under the control of the chip, the octopus monster completely became Lu Yuan's slave.

However, leaving Lu Yuan, the octopus monster is no different from before.

Controlling the octopus monster, Lu Yuan couldn't wait to go to the back of the cave.

As the distance got closer, Lu Yuan finally knew what the light he had seen before was.

Lu Yuan stood on a hill at the bottom of the sea, staring at everything in front of him in amazement.

In front of him was a huge light mask, and inside the light mask was a huge city.

Under the protection of the reticle, the city remains very intact.

The whole city is divided into distinct three floors, and the three-story buildings form the shape of a concentric circle.

Their structure and architectural features are identical to those of recorded Atlantis.

After Lu Yuan stood for a while, he finally came back to his senses, and he rushed towards Atlantis City excitedly.

It's a pity that outside the mask, Lu Yuan couldn't take a step forward, this mask looked weak, but it was actually very powerful.

Lu Yuan used his strength to eat, but he couldn't cause any damage to the mask. You won't be able to enter the city in the mask.

Lu Yuan scratched his ears and cheeks for a long time, and saw that there was no way to break the light mask and enter the city, so he had to start looking for other ways.

At this time, he suddenly thought of how he had felt about the octopus monster before.

Lu Yuan had felt that the octopus monster seemed to be domesticated by artificially to watch the door, so whether the cave where the octopus monster lived was the key to entering the city.

Lu Yuan returned to the cave where the octopus monster lived.

After ordering the octopus monster to exit the cave, Lu Yuan entered the cave.

The cave was much bigger than Lu Yuan had originally imagined.

After observing the surroundings of the cave, Lu Yuanzheng further confirmed his previous guess.

Through the observation of the cave, Lu Yuan was very sure that this cave was man-made and by no means naturally formed.

Follow the path in the middle of the cave and continue to move on.

Soon he noticed two statues in front of him.

The statue is an image of two samurai wrapped in armor.

With shields in one hand and spears in the other, they guarded a gate at their feet.

Lu Yuan noticed that the shields of the two warriors had the emblem of Poseidon, the god of the sea.

As we all know, the Atlanteans worshipped Poseidon, the god of the sea.

In various accounts, it is written that the Atlanteans always regarded themselves as the people of Poseidon, the god of the sea.

"It looks like this is really an Atlantean leftover!"

Lu Yuan looked at the two statues, unable to hide the joy and excitement in his heart.

After observing the statue, Lu Yuan couldn't help but admire in his heart.

In Lu Yuan's opinion, these two statues are too perfect, both in terms of proportion and details.

In particular, the pieces of armor on the armor look like the real thing.

However, Lu Yuan was also puzzled that the armor on the two statues was completely oriental.

You must know that Atlantis is a typical western country, could it be that the Atlanteans did not go to the old continent in the east after the destruction of the country, but to Zhuxia on the other side of the world?

As soon as he thought of this, Lu Yuan denied his speculation again, because this was not logical, and the ancient city found in the Eye of the Sahara was obviously Atlantis-style.

At this time, Lu Yuan thought of the Yu Dynasty, because of the existence of the Great Witch, the Yu Dynasty should be the most powerful of the three ancient civilizations from now on.

Since the Yu Dynasty is so powerful, then his influence should also be very huge, perhaps choosing the oriental style of armor is to receive the influence of the Yu Dynasty.

After making a rough judgment in his heart, Lu Yuan took out the camera and snapped at the statue.

These photographs will be valuable research materials in the future.

After taking the photo, Lu Yuan pushed open the door at the foot of the statue.

Behind the gate, a narrow passage is revealed.

After Lu Yuan confirmed that he was safe, he walked into the passage with a nervous mood.

At this time, his heart was both excited and a little uneasy, he did not know what was waiting for him in front of him.

The passage was longer than Lu Yuan had imagined. After walking for half an hour, another gate appeared in front of Lu Yuan.

However, the style of this gate is obviously different from the first gate.

This gate was completely made of an unknown metal, and Lu Yuan tried these metals, and found that they were all memory metals, and they were better than the memory metals he had found before.

The only similarity between this gate and the first gate is that it also bears the emblem of Poseidon, the god of the sea.

Lu Yuan took a lot of effort to open the door and walk in with the help of the intelligent housekeeper.