Coming out of the protective array and returning to the protective shield maintained by Su Gui, Su Bei once again sensed the brick powder on the leaves of the tree of life, and the two brick corners could clearly sense the position, and he immediately put his heart down.

Putting away the leaves of the tree of life, Su Bei used a secret method to hide the teleportation array, and in an instant, the energy shield in front of him disappeared, as if it did not exist in the first place.

"You set up a sensor mark here so that you can come directly next time, and you don't have to look for so long to find it like you did today. Su Bei instructed Su Gui to set up a sensing mark on the bottom of the sea, and then return.

On the way to the surface, he encountered the same group of sharks he had seen earlier.

Subei recognized at a glance that this group of sharks is a relatively common wide-striped tiger shark in the Yellow Sea, this shark has a yellowish-brown body with dark brown horizontal stripes, which is very easy to recognize.

This tiger shark is a small shark, and the adult male tiger shark is about 1.2 meters.

The reason why northern Jiangsu knows this kind of shark is because the number of tiger sharks is very scarce, and later due to human overfishing, which led to the destruction of marine resources, the number of tiger sharks has declined sharply, and it has been included in the "Red List of Endangered Species in China", and the protection level is endangered.

Seeing a group of sharks before, Su Bei didn't pay attention to it because his mind was on the teleportation array, but now the teleportation array is guaranteed to be correct, and he is in a happy mood, and he meets it again, and when he looks closely, he didn't expect it to be a group of broad-striped tiger sharks.

Su Bei asked Su Gui to stop, watched carefully for a while, and found that there were six tiger sharks in this group, and they were catching small fish and shrimp to eat.

Although it is a small shark, it has the word "tiger" in its name. Tiger sharks are also quite ferocious when they eat, which does not match their small size, and the creatures of the sea would underestimate them. There will inevitably be a backlash.

After watching for a while, Su Bei found that this group of wide-striped tiger sharks was about to swim away, and immediately asked Su Gui to follow, he hadn't seen enough.

After chasing the wide-striped tiger shark group for about ten minutes, Su Bei took out his mobile phone and kept taking pictures, thinking that after he went back, he would send it to Sister Beibei to take a look. After he had taken enough photos, he was about to let Su Gui float to the surface of the sea and return, when suddenly Su Gui pointed to a huge black shadow in the distance and said to Su Bei: "Master." There seems to be a shipwreck over there. ”

Shipwreck?

Su Bei was stunned for a moment, but quickly reacted, when it comes to treasure hunting, searching for mountains and caves, and exploring the sea and fishing for boats are topics that cannot be avoided. This sea exploration boat refers to the shipwreck in the sea.

Northern Jiangsu also no longer pays attention to the tiger shark. Hurriedly let Subei go towards the shipwreck. When I got closer, I realized that a huge black shadow looking at it from a distance was actually a steel steamer more than eighty meters long!

The wreck was stuck in the middle of several rocks at the bottom of the sea at a 70-degree angle, showing a broken sword stuck there.

The wreck has apparently been at the bottom of the ocean for many years, covered with silt and a lot of marine life, like seaweed, fish and shrimp, squid, and the like.

Su Bei didn't expect that he would find a sunken ship when he came out this time, and he was very excited, so he let Su Gui walk around the sunken ship. Try to find out if there are any words on the ship's hull to see if you can find the origin of the wreck. However, the shipwreck stayed at the bottom of the sea for too long, and the hull was covered with thick sludge, and Subei walked around and found nothing.

It doesn't matter, Su Bei thought to himself, it's nothing if he can't find the origin of the wreck, as long as he can find something valuable in the wreck, he can be regarded as inadvertently looking for a treasure, and then he can brag in front of Xiao Crystal.

For a steel steamer seventy or eighty meters long and sunk at the bottom of the sea, others may be helpless, but there is a disciple of Yuanying cultivation in northern Jiangsu. Under Su Bei's orders, Su Gui walked out directly from the protective shield, and the sea did not pose any danger to him, a sea demon.

Su Gui came directly to the top of the wreck, pulled the wreck out of the reef with one hand, and then flattened it, using a spell to remove the silt layer on the outside of the wreck, revealing the original face of the wreck.

Su Bei crossed his hands behind his back and watched leisurely, waiting for Su Gui to prepare everything before letting Su Gui get him to the edge of the wreck.

It's a pity that the wreck has a thick layer of rust on the surface, and the words on the hull have been eaten by this thick layer of rust.

Su Bei took the initiative to get on the ship and searched inside and out, after the search, he was disappointed, except for the iron items in the cabin, everything else was rotten, and he searched for it, but he didn't find anything valuable.

Could it be that his first treasure hunt came to nothing?

Su Bei was a little unwilling, he searched the shipwreck inside and out again, not to mention, he really found something.

In the corner of a ship's room, Su Gui found a small iron box, the iron box was not big, fifteen or sixteen centimeters long, seven or eight centimeters wide, and five or six centimeters behind, and the iron box was locked, but it was all corroded by rust.

This thing looked like a box for storing precious items, and Su Bei suddenly had expectations. I originally wanted to open it on the spot, but after thinking about it, Su Bei gave up the idea of opening the box on the spot, and it was also the last hope for his inadvertent treasure hunting trip, so I only opened it again when I went back, so as not to open it improperly and damage the things inside.

With an iron box and a bluefin tuna, Subei returned to the North Shore Island.

When I came back, it was already late at night, and I didn't even do the evening class, so Su Bei washed up and fell asleep directly on the bed.

When he got up the next day, Su Bei finished his morning class, and the first thing he did was to send the photos taken last night to Sister Beibei, and then came to the living room, called Su Gui, took out the iron box found from the shipwreck, and prepared to open it to see what was inside.

Su Gui pressed lightly, the rusty lock was removed like tender grass, and the iron box was opened, including a thick layer of kraft paper, showing that it was used to prevent water and moisture. When I opened the kraft paper, I didn't expect that there was a small tin box inside.

The box is wrapped in a box, and obviously the contents are very valuable, otherwise it would not be so complicated to keep.

Su Gui made a move and opened the small tin box, which made Su Bei speechless, and there was actually a box inside.

But this time it was a wooden box, Su Gui picked it up and smelled it, and then said to Su Bei next to him: "Master, it's rosewood." ”

After the natural nature of red sandalwood in northern Jiangsu, it is a very precious wood in the world, and it is as famous as precious wood such as golden silk nanmu and ebony.

Su Bei took the wooden box that was only the size of a palm from Su Gui's hand, and looked at it carefully, the box was purple and black, the color was very dark, and it looked very old, but the surface was faintly filled with a layer of satin-like luster, and there was no pattern on the wooden box, which was very concise, but it gave people a sense of atmosphere and ancient nobility.

Su Bei stretched out his hand to open the wooden box, and a trace of pink light suddenly appeared inside. (To be continued......)