Zhao Xu frowned when he heard this and said, "Can't? Who would set up a cave under the sea?"

Xu Lingzhu said: "My master once said that some of the martial arts masters in the past would set up caves on the bottom of the sea to practice. Therefore, those who could set up caves on the bottom of the sea were definitely strong men at that time. Anyway, we are looking for dragon snakes.

It depends on fate. You have a dolphin suit and can stay in the sea for a long time, so why not take this opportunity to search for that cave, maybe you will get something unexpected."

Zhao Xu changed his mind.

If it really is the cave of a powerful martial artist, then there will definitely be treasures left in the cave.

Zhao Xu replied to Xu Lingzhu: "Then I'll listen to you!"

After saying that, he turned and left the room and went to the driver's cab. He ordered Bai Nan who was driving the boat: "Bai Nan, sail the boat to the sea area where your father's fishing boat crashed."

Bai Nan asked in confusion: "Mr. Zhao, my father said that the Uncharted Sea may not necessarily appear where it appears. It appeared in that place last time, and it may not appear where it will appear next time. What are we going to do?

"

"I left something there. So, I have to go back to that sea area to look for it."

When Bai Nan heard this, he immediately turned the ship's bow and sailed towards the previous sea area.

After Zhao Xu returned to the room, Xu Lingzhu asked Zhao Xu: "How long can you stay in the sea with the help of the dolphin suit?"

"Master Lu said it would be at least five or six hours. If my cultivation is advanced, I might be able to persist for one or two more hours."

"That's enough time! It's a pity that you only have one dolphin suit, otherwise I really want to go and have a look with you."

Zhao Xu smiled and said to Xu Lingzhu: "Don't worry! If there is really something you can use in that cave, just take it yourself."

"I did it for you..."

Xu Lingzhu was halfway through his words when he suddenly stopped.

A shy look appeared on her pretty face, and she changed her words: "Even if it doesn't happen, don't be disappointed. Just go on an adventure."

A few hours later, the ship had sailed back to that area.

Zhao Xu wore a dolphin suit and jumped directly into the sea.

This time, Zhao Xu already had experience in dealing with the deep sea. He immediately used the skill of falling from a thousand catties, and his body began to fall rapidly.

Zhao Xu immediately mobilized the body-protecting Qi to protect his body.

After arriving at the bottom of the sea, Zhao Xu walked in the sea.

From time to time, he looked around to see where the light was.

Because the location where the boat was parked has changed, it took Zhao Xu a long time to find it.

After more than an hour, I finally found the light.

I couldn't help but look happy, and secretly said in my heart: "This is it!"

The ball of light was as big as a table.

Zhao Xu reached out to touch the light, but was bounced away by a force of repulsion.

He couldn't help but frowned slightly.

It seems that someone has placed a ban on the entrance.

Zhao Xu quickly activated the internal energy in his body to touch the light again.

This time it only bounced a little.

Zhao Xu was overjoyed.

Immediately he exerted his full power.

The body jumped up and was sucked in by a strong suction force.

Plop!

Zhao Xu fell to the ground.

A stone cave appeared in front of me.

Looking at the light at the door, Zhao Xu had a bewildered look on his face.

You can clearly see the fish swimming around outside.

It's really magical!

Someone actually set up a barrier on the bottom of the sea to serve as a cave.

This place can be said to be quite secluded.

Very few people get to the bottom of the sea.

Even if you can reach the bottom of the sea, you won't be able to break through the barrier and enter this cave without strong internal strength.

Zhao Xu looked into the cave.

This cave looks like a two-bedroom house.

The two caves are connected together.

One cave is about twenty square meters; the other cave is slightly larger, almost thirty square meters.

In the first cave, there are bookshelves made of coral, which are filled with various ancient documents and books. In addition to the documents, there are also several martial arts secret books.

One of the books, "Swordsmanship of Plain Women" attracted Zhao Xu's attention.

This book on swordsmanship is only about thirty pages thick.

Zhao Xu looked through it carefully and saw that the swordsmanship inside was elegant and exquisite, especially suitable for women to practice.

He promised his wife Li Qingqing that he would find a suitable martial arts secret book for her to practice. The "Prime Girl Sword Technique" in his hand is undoubtedly the best choice.

In addition, there are several magic martial arts secret books and a "Tathagata Palm Technique!"

Zhao Xu was not interested in those magic martial arts secret books at all.

If you learn demonic skills, you may develop inner demons.

Although Kung Fu can be powerful, after developing inner demons, he will do some irrational things. Therefore, Zhao Xu directly abandoned those magic martial arts secret books.

I opened the "Tathagata Palm Technique" and took a look.

Seeing that the text inside is so profound, even Zhao Xu can only read it with a partial understanding.

However, this secret book must be very useful. Therefore, Zhao Xu packed it together.

After Zhao Xu looked at the books on the bookshelf one by one, he saw that these books were all classics from before the Eastern Han Dynasty. It is not difficult to infer that the senior master who lived here was a master from a long time ago.

When I came to the second cave, I saw two skeletons on a bed made of shells.

Judging from the structure of the skeleton, they are a man and a woman. It seems that a couple is practicing here.

But they didn't break through to the realm of monasticism, and they both died here in the end.

Zhao Xu bowed three times to the two skeletons and said piously: "Senior, please don't blame me. Junior Zhao Xu accidentally broke into the Immortal Mansion. If there is any disturbance, please forgive me!"

After saying that, he looked around the room carefully.

A soft sword hanging on the wall caught Zhao Xu's attention.

Zhao Xu walked over and reached out to pick it off.

With a flick of his fingers, there was a "Zheng!" sound, and the echo lingered in his ears from time to time.

After so many years, the luster of this soft sword looks like ice.

Based on Zhao Xu's judgment, this is definitely a rare sword.

In addition, Zhao Xu also found a small box.

When he opened it, he found "a luminous pearl" inside, which immediately illuminated the cave.

The other bead looks completely different.

They are like wax balls, all white, and I don’t know what kind of beads they are.

Zhao Xu thought to himself: "These beads must be treasures, keep them together!"

After searching the stone chamber carefully, I saw a pair of bowl-shaped objects next to the two corpses.

It's just that these protective bowls are made of bronze.

There are clear lines on the bowl guard, and it looks like it can be opened with a mechanism.

Zhao Xu studied for a long time, but still couldn't figure out how to open this pair of wrist guards.

Simply, I stopped studying it.

Apart from that, there is nothing else of great value.

The two of them could survive on the bottom of the sea for so long, they must have eaten fish in the sea to sustain their lives.

Seeing that there was nothing else, Zhao Xu worshiped the two bones again.
Chapter completed!