"The front is our destination." Fei Lienong woke up Li Yu and Fang Qianmo who were asleep on the back.

The flight speed of Fei Lienong is more than 20,000 kilometers, so the whole journey took more than a day. Along the way, after answering Fei Lienong's countless questions, Fei Lienong finally let Li Yu go and let him and Fang Qianmo rest.

Looking down from the sky, there were dark clouds above the sea eye, and lightning flashed through the clouds from time to time, illuminating a place, and the thunder never stopped in the air.

"This is the Thunder Sea, a very dangerous place."

Fang Qianmo, who had regained his vitality, looked at the scene below like the doomsday and said to Li Yu eagerly: "Let's go down!?"

"No hurry!" Li Yu finished speaking, took out the detection instruments like three submarines from the ring, threw them down, and then continued: "When the more detailed detection data comes out, we will go down!"

"Li Yu, is this your newly developed detector? What are its design indicators?" Fang Qianmo looked at the detector taken out by Li Yu and knew that it was newly developed by Li Yu.

"It's a new research. The energy environment here is more complex, and spells are used frequently on this planet, so I made targeted improvements to the previous detectors."

"It enhances the sensitivity of energy detection, broadens the energy spectrum range, and more importantly, adds the spell analysis module."

With Li Yu's explanation, the detector has entered the sea, and the analysis data has begun to be continuously transmitted to the receiving device carried by Li Yu. On the projection in front of him, a large amount of data has also begun to be refreshed.

Fei Lienong couldn't understand the detected data, so Fang Qianmo kept explaining to him.

"Your Excellency, look at this data, it shows that as the depth decreases, the concentration of life energy in the space is increasing, and this speed is still very fast!"

"There is also this data, which shows that the activity level of life energy is, the higher the value."

The quality of the things produced by Li Yu has always been very reliable. In the harsh environment of Thunder Sea, there was no damage and the performance was extremely stable. When Fang Qianmo kept explaining the data for Fei Lienong, the detector had already arrived above the sea eye.

"This sea eye is indeed not simple!" Fang Qianmo couldn't help but stop to explain after seeing the sea eye's situation.

In the projection, it can be clearly seen that the sea eye is not small, with a diameter of 300 meters. A large amount of sea water pours into the sea eye, causing a huge vortex to appear above the sea eye.

The turbulent water flow was mixed with a large amount of debris, making the sky above the sea eye look very mixed. Under the illumination of the strong light emitted by the detector, the dark sea eye was like the mouth of a bottomless monster, swallowing everything around him without satisfaction.

"This is the first time I have seen the sea eye clearly!" Fei Lienong said sighingly as he looked at the sea eye in the projection.

Fei Lienong was increasingly impressed by Li Yu and the others. A large number of unheard terms and unprecedented things made Fei Lienong feel that the Purple Moon Kingdom had encountered an unprecedented opportunity.

"Li Yu, do you think this sea eye is formed naturally? I see it looks very similar to it." Fang Qianmo said his own speculation unconfidently.

"It is impossible to draw conclusions yet. The shape of this sea eye is almost a standard circle. If it weren't for our instrument, it would look like a standard circle."

"It is normal to form such a circle under the impact of water flow, but artificial factors are not ruled out."

After saying that, Li Yu directed a detector to rush into the sea eye, and the structure inside the sea eye appeared in front of them.

"It's certainly man-made. The detector has been down three hundred meters, but you see, the sea eye is still vertically downward and the shape remains unchanged. If it's not man-made, that would be too unreasonable." Li Yu said affirmatively.

"Okay, we should go down too."

"Huh? Let's go down now. Haven't you finished exploring it yet?" Fang Qianmo asked in confusion.

"No, I guess the following situation is almost done." Li Yu obviously would not wait for the detector to fully check the situation of the sea eye before he could go on.

"Besides, the detector cannot reach the center of the sea eye."

“It’s dangerous down there?”

"It's almost done, and the detector will not last long after the torrent below is added with energy eddy current."

As soon as Li Yu finished speaking, the detector that had been going downward lost contact.

"Haha, you've predicted it very accurately."

"It's not considered a prediction, it's just a calculation based on the data."

Fang Qianmo: Just pretend that Li Yu, you are showing off!

"Are we going down? Unfortunately, the sea eye is still too small. Otherwise, I would go down with you and unsolved the secret of an unsolved land. It is a very accomplished thing in the Purple Moon Kingdom." Fei Lienong looked at Li Yu and Fang Qianmo preparing to go to the sea eye and said with great regret.

After looking at Fei Lienong's body, Fang Qianmo sighed and said, "It's only possible! However, the detector we carry with us will transmit the following situation to you. You will see what we see simultaneously, but there is no big difference!"

Fei Lenon was a little regretful about not being able to personally unsolve the secret of this unsolved land, but he still said openly: "It doesn't matter, I'm used to it."

After losing one detector, Li Yu sent the remaining two detectors to the sea eye again, but asked them to stand by above the sea eye.

The detector is not stationary over the sea eye, but vortexes. Its specially designed stability system can park safely in the environment above the sea eye.

After leaving Fei Lienong a projection equipment, Li Yu glanced at Fang Qianmo and said, "Let's go down!"

After saying that, Li Yu used a magic shield to protect Fang Qianmo, and then freely fell toward the vortex on the sea.

This is a novel experience. Seeing the blue sea surface constantly enlarge in your eyes, then occupying the entire field of view, and then with a bang, it aroused a hundred-meter-high water column. The center of the vortex was washed away for a while, and Li Yu and Fang Qianmo disappeared on the sea surface.

The direction Li Yu chose was directly above the sea eye. After rushing into the sea, their speed did not decrease. Due to the super fast speed, strings of bubbles continued to form in the sea water behind Li Yu and then disappeared quickly.

Fang Qianmo looked at the ocean world outside the mana shield curiously. Due to the large vortex of the sea eye, there was almost no creature in the sea water, so there was actually nothing to see.

After looking around for a long time, Fang Qianmo turned his eyes to the target, the sea eye.

As he got closer to the sea eye, the stronger the impact of the water flow, but Li Yu said there was no pressure, and Fang Qianmo was just curiously watching the ripples formed by the water flow impacting the spell shield.

"Be careful, we're going to rush into the sea eye!"
Chapter completed!