Sean looked at a large clam in front of him: "York, this is?"

"My lord, the bottom of the cave has been searched, but there is not much to gain, except for some fish and coral, this mussel is rather peculiar. The coral around this mussel grows unusually luxuriantly. ”

Oxygen mussel: dioecious, oval, thin, brittle. The two shells are inflated, the top of the shell is broad, slightly raised, and located in the middle or anterior end of the dorsal margin. The shell surface is smooth and has concentric growth lines. The glue is narrow, toothless, and the meat is edible. Note: This is a sea mussel that has been mutated by a magical substance, which can produce oxygen beads.

Sean couldn't help but wonder a little when he saw that the identification information mentioned this magical substance again: "Could it be that something was missing?"

"In addition to this mussel, if there are other strange things on the bottom of the sea, let's look for them carefully. Sean felt that something must have been missing, this magical substance must have a source, and it was impossible to disappear out of thin air.

"Could it be a moving creature that was frightened and fled by our arrival?" Sean shook his head, looking at the oxygen mussels that York had brought up from the bottom of the sea.

"Taylor, pry open his shell. "Sean wanted to see what the oxygen beads produced by the oxygen mussels did.

Under the strength of Taylor's Golden Swordsman, the oxygen mussel was quickly pried open, leaking out the jewel-like flesh inside, but Sean didn't care about the flesh, and personally picked up the iron sword to cut the mussel meat, and finally four ping-pong ball-sized, crystal clear beads appeared in front of his eyes.

Oxygen beads: The beads produced by the oxygen mussel, round and spherical, 30-35 mm in diameter, smooth, crystal clear, can form an oxygen barrier with a diameter of two meters through the perfusion of douqi, the barrier can isolate the liquid, and the duration is two hours. Note: It can be used by directly filling the bucket gas, and it must be soaked in seawater for one week after each use before it can be continued to be used.

"Mr. Sean, what is this?" Monroe saw the oxygen beads the size of a ping-pong ball, her eyes widened, and she had an expression of expectation.

Sean didn't speak, picked up one of them, and poured his fighting spirit. In an instant, a corrugated barrier appeared beside him, and Sean's spirit was instantly shocked, and the oxygen concentration in the barrier was higher than the usual air oxygen, but it was not too high and there was a situation of drunken oxygen.

"This is?" Monroeline looked at the barrier in front of Sean in surprise again, carefully touching the ripples on the edge of the barrier.

Seeing this, Sean didn't sell it, and handed the oxygen bead in his hand to Monroe Lian and said, "This bead can form a barrier by infusing Dou Qi, and the barrier can isolate the sea water for two hours." After each use, you need to soak it in seawater for a week before using it again. ”

Sean didn't hide the information of the oxygen beads to fool Monroeline, he didn't care to use this method to trick allies, if it was a treasure, then it was another story.

"It's amazing, Mr. Sean, how did you know about this bead. Monroe held the oxygen bead in her hand and asked Sean in amazement.

"A book about some magical objects happens to be about this kind of bead. Sean casually found a reason to prevaricate.

Seeing Monroe's squirming appearance, Sean couldn't help but smile and said, "Ms. Monroelian, please rest assured, there are exactly four beads, and we will each have two." ”

Monroe looked at Sean gratefully, then bowed her body and said: "Thank you, Mr. Sean, originally according to the contribution of White Pigeon Island, it should not have been accepted this treasure, but the loss of White Pigeon Island this time is too great, so I will accept it with a cheeky skin, and White Pigeon Island owes you a favor." ”

Monroe didn't expect that the loss of this cave exploration would be so huge, and her heart tugged at the thought of the five dead professionals. Although the five professionals are all Black Iron Swordsmen, the effort to train these Black Iron Swordsmen is not ordinary, but fortunately, there are two magical beads.

Sean put away the two oxygen beads, and took advantage of the gap between York's search at the bottom of the sea to slowly patrol the cave beach, for fear of missing any treasure.

The entire cave beach area is not large, and after a search through the identification system, no valuable things were found, but the unknown gems on the cave walls can be collected, and I don't know if any merchants are willing to buy these things.

Immediately remembering that Monroe's ancestor was a famous businessman, he couldn't help asking, "Monroelian, do you say those gems on the cave walls are valuable?"

Monroe shook her head, the meaning was obvious. Sean also sighed helplessly, the harvest of this exploration did not meet his expectations at all, fortunately, there were no deaths, and he went back to ask Morey to hurry up the creation of the knight's armor, and strive for all the knights of thorns to be equipped.

But in addition to this oxygen bead, Sean also became interested in the fertile dirt on the cave road and the scavenging earthworms in the dirt. I don't know how many years this cave has existed, the soil of the cave road has passed through the loose soil of earthworms for many years, and the earthworm manure is produced, and the whole road is full of organic fertilizer.

Moreover, the scavenging earthworm can also be transported back to Sean Island to cultivate, and he did not ignore the diluted evil essence to speed up the division and growth of the earthworm, so that the fertility of the land on Sean Island can be greatly guaranteed.

Sean Island is now cultivated by slash-and-burn farming, there is a big hidden danger in it, that is, the fertility of the land, once the fertility of the land is reduced after many cultivations, then the yield of wheat must also be greatly reduced.

Now the existence of scavenging earthworms solves this hidden danger very well, but he doesn't have that much time to stay for three days to record the location of this island through nautical charts, so he still needs Monroelian's cooperation.

After thinking about it, he asked Monroelian: "Lady Monroelian, I don't know if it is inconvenient to borrow the nautical charts of your island after this trip, because I want to transport the dirt from the cave road back to Sean Island. ”

"Mr. Sean is polite, it's all trifle. Monroe happily agreed, as for why Sean wanted all this dirt, although she was curious, but because of a previous offense, Monroe Lin didn't want to ask much.

At this moment, York and the others reappeared in Sean's field of vision, and the two of them were carrying a statue-like thing.

When Monroe saw the statue, her breathing instantly became short, and she was about to say something when she was interrupted by Sean.

"York, what is this?"

"My lord, I don't know if this is the strange thing you are talking about, this statue was originally buried at the bottom of the sea, and if it weren't for a school of fish, we wouldn't have found this statue. York said a little breathlessly, the long breath-holding made him a little deprived of oxygen.

Sacrificial statues: In the era of ignorance, the sea witches believed that the spirits who could communicate with heaven and earth through sacrifices could strengthen their bodies through sacrifices. This is a statue with a long history, and due to time, the statue's sacrificial circle has been worn out, and the statue's spirit is about to be extinguished. Note: The statue's sacrificial circle can emit fluctuations that stimulate the mutation of surrounding creatures, and the last sacrifice can be performed on the statue through the blood of the demonic beast, and the sacrifice will obtain: General Knowledge.

General Knowledge: In the age of ignorance, the shamans tried and went, and finally mastered a magical power through the sacrificial statue, and could know the language of sapient beings.

ps: Thank you Mo Mengbai and the 100 coins on the street in pants for the reward, thank you for your support.