"There's something about it that I know so well?" Zero's tone has changed slightly.

"Familiar feeling? Do you mean zero ball? Wei Lingdong asked.

"I can't tell, this frequency is very strange, but it is definitely not a frequency that can be made by instruments on Earth!" Zero's voice was tense.

At this time, the robot has come to the side of the research boat.

Three headlights shone on the head of the mutant sperm whale at the same time. Its skull is nearly seven meters high, the upper part is dark gray, the lower jaw is pale white, and its huge body is hidden in the darkness, as if the entire ocean has become a part of its body.

Wei Lingdong was about to let Crow Valley communicate further when the sperm whale's head suddenly swung to the left. Its body is turned 180 degrees, and its tail is facing the direction of the research boat.

As it turned, the light shone on its iron-gray back, revealing seven or eight shocking wounds: the flesh rolled outward, each nearly 20 meters long, from the tail to the back and abdomen! It looks like you've been strangled into the flesh by a huge steel rope!

The surging energy in the sperm whale's body is like a small nuclear reactor. It was the first time for Wei Lingdong to feel such a strong energy fluctuation in a living being's body, and he couldn't help but be secretly frightened!

Seeing that this terrifying behemoth turned around to leave, and Crow Valley had no way to control it, Wei Lingdong naturally didn't need to spend his strength to stop it. The group watched quietly, planning to wait for the sperm whale to leave before continuing to search for the Vientiane Spirit Ball.

Who knew that after the incense whale turned around, it did not swim far away, but only slowly stirred the huge double fins, and just suspended in place.

"What does it mean? Don't you let us go in that direction? Wei Lingdong asked Crow Valley in the earphone.

"I don't know, it's cut off from my mental communication." Crow Valley was also very confused.

At this moment, a loud and melodious whale chirp came from ahead.

Water is a medium that is different from air in that it is denser than air, so the wavelength is longer than in air, which makes whale calls sound very pleasant.

"Do you hear what it's saying?" Wei Lingdong asked.

"It... It... It actually made us follow! Ravenvalley replied in surprise.

"Keep up, huh??" Wei Lingdong carefully weighed his own strength, although it was the home of this big guy in the water, it was more than enough for himself to protect himself. As for Raven Valley, even if the dinghy was breached, he would be injured at most, and according to the rating of space probes on him, the water pressure at this depth could not even make him injured.

"Then let's go along and have a look!" Thinking of this, Wei Lingdong said to Crow Valley.

So, the robot took the lead, and the dinghy followed closely behind, to the right side of the sperm whale's mountain-like body.

Seeing the two light sources coming to his right, the sperm whale's tail began to swing slowly and swam forward.

"The Chosen Realm is really terrifying!" Crow Valley couldn't help but sigh, "In such a short period of time, it has evolved to the treasure level level!" If it continues to grow at this rate, I'm afraid the earth will not be able to avoid the invasion of the beast tide! ”

"If it doesn't have this weird barrier, this beast of strength, how many can you control?" Wei Lingdong asked.

"Two ends, if you can sign a blood contract, then you can barely have one more." Agu weighed it a little and replied.

"Blood Pact? What is that? ”

"An ability that the Beast Controller gains when he advances to the Beast Venerable. You can get a natal beast through the blood of both sides. This natal beast is in touch with the caster, and does not need the caster to exert energy to control it. Since it is a relationship between the two that both prosper and lose, it is usually found that a beast with great evolutionary potential is used as a natal beast. In terms of strength and evolutionary potential, this sperm whale is very suitable as a natal beast, but unfortunately it is a sea beast and can only fight in the sea. Unless it advances to the higher ground level, it is possible to lose its body and move freely on land. ”

"Is what he said suitable for the alien beasts on Earth?" Wei Lingdong asked Zero.

"That's pretty much what it means," replied Zero, "Although the book Flying Storm doesn't specify the detailed career path of the Beast Controller, it is completely normal for them to evolve abilities such as blood contracts and soul control. As for the alien beasts on the earth, after advancing to the advanced level of the earth level he said, it would not be too difficult to change the physical appearance through the huge energy in the body, but if a body as large as a sperm whale was to change to the size of a human, I am afraid that the loss of strength would be great. Moreover, even if it recovers its body on land, it will certainly not have an advantage in combat as in water. I think this is the real reason why the old man said that he was unwilling to sign it as a blood contract Natal Beast, the limitations are too great. ”

As he spoke, the group had followed the sperm whale for nearly twenty kilometers.

The mountains beneath the Okinawa Trough are indistinguishable. Fortunately, the retina of Weilingdong presents a panoramic seabed topography map of this area.

Before the event, most of the world's seabed maps had been mapped by research vessels. Although there are areas where undersea earthquakes can alter the landscape, as long as the seismic magnitude is not too high, the changes are not so large that they are unrecognizable.

The terrain in front of us went all the way down, and it turned out to be a long downhill. Wei Lingdong glanced at the depth indicator, and at this time it was close to 2700 meters, and he was still diving!

Another ten minutes passed.

When the depth approached 3,500 meters, the sperm whale's body finally changed to a horizontal state. Under the bright lights, a steep cliff can be seen on the right side of the front. There is a huge crack in the cliff that is tightened at the top and wide below, forming a triangular cave.

"I sensed the spirit orb!!" Zero suddenly exclaimed in his head.

"Where?!"

"It's in the hole up ahead!"

Wei Lingdong hurriedly looked at the sperm whale and found that its huge head was swinging slightly to the right, and the direction turned out to be the cave! This made his excited mood a little nervous, and things were faintly a little weird.

Two hundred meters away, the cave vaguely looked at how big it was, but when I looked closer, I found that the height of the entire triangle had reached eighty or ninety meters, and the width of the triangle waist was nearly 40 meters! Even if the sperm whale's huge body swims in the cave, it still looks very spacious.

"How far is it?" Lin Dong asked.

"More than 300 meters ahead!" Zero replied.

Wei Lingdong's mood became more and more nervous, and his spirit body was already in a state of inducing and not triggering. The exclamation of Crow Valley sounded again at this time: "Ahead! There's an even more powerful one ahead! Oh my God, what a horrible mental swing!! It's terrifying, at least it's a treasure! I can't control this! It sensed me too! ”

Crow Valley is desperately slapping the spherical observation window of the research boat. Wei Lingdong saw that he was desperately signaling to himself in the transparent boat wall, pointing his hand straight ahead again and again, expressing his excitement and panic.

"I know, don't act rashly, so as not to provoke the other party." Wei Lingdong tried to make his tone sound calmer.

Gradually, a faint light appeared in front of me, like a paper lantern seen in the darkness in the distance in the middle of the night. This made Wei Lingdong more and more curious and expectant.

After more than 100 meters, the light gradually brightened. Wei Lingdong asked Zero to turn off the three searchlights on the research boat and the robot.

There was darkness around him for a moment, and the outline of the light in front of him was gradually revealed.

Wei Lingdong's pupils dilated violently, and his reading pupils had already seen what was in the light one step ahead of Crow Valley.

It was an altar-like building, boxy. The structure was apparently cut directly from a boulder raised from the seabed, with a side length of about 50 meters and a height of nearly 10 meters above the surface. Wei Lingdong and his entourage were located diagonally above the building at this time, and they could clearly see the situation above.

A bright red pillar about 40 meters tall towers in the middle of the altar, surrounded by huge tentacles extending towards the edge of the altar. At the side of the altar with a side length of 50 meters, the tentacle actually drooped down by nearly ten meters.

"What a big king squid! This is Chengjing! Monster Zero shouted.

But this terrifying king squid is not the object of Wei Lingdong's attention! His eyes were now focused on the top of the king squid's spiky head, which contained a brown figure. In the clear blue water, the brown with a little dark green taste, Wei Lingdong's real surprise came from this figure.