Yun Tian looked around suspiciously, vigilantly looking at the surrounding environment, finally, he seemed to find something in the air, only to see Yun Tian tilt his head, carefully observe the area above his head in front of him, his eyes were intently watching, and after a while, he suddenly breathed a sigh of relief.

"This storm has finally stopped, is this the end of this giant submarine storm?" Yun Tian said to himself.

At this time, hundreds of meters in front of Yun Tian, in an area above his head, there was a waterspout that stretched diagonally forward from the darkness, and then disappeared into the boundless darkness, this waterspout was about dozens of meters in diameter, and the head and tail could not be seen really.

Now that you have seen the direction of the flow of this waterspout, you can see where you were before, and according to this clue, you should be able to judge what position you are in. In any case, he finally found the right landmark at the bottom of the sea, and with this landmark as a guide, Yun Tian believed that he would be able to travel accurately on the bottom of the sea, and would not be running around like a fly without a head.

At this time, Yun Tian retracted the giant dragon Guza, which made his target much smaller, and with the use of the divine dragon's qi to hide, the probability of being discovered by the enemy was naturally much smaller, so after having a bottom in his heart, Yun Tian began to move slowly forward in the direction of the waterspout.

Originally, Yun Tian was still confused underwater, because he didn't know how to find his goal, but now Yun Tian had a bold idea in his heart, and he felt that this idea should be more reliable.

According to the previous judgment, the ocean current should be derived from different temperature differences or the trend of the submarine mountain range, the water pressure of the two places is different to form the current, and the influence of the trend of the submarine mountain will form the ocean current on the bottom of the sea, and for this reason, the flow direction of the ocean current is not randomly generated, but follows a certain law.

This pattern should be a long-term continuous current cycle, although the currents may be variable from a local point of view, but from a macro point of view, this pattern should be a pattern, and it should be some kind of cycle that has been going on steadily for thousands of years.

Even after tens of millions of years of evolution, as long as the temperature difference and the trend of the submarine seamount remain unchanged, this cycle will always be maintained. If you think about it from the perspective of an outsider, if you want to build a hidden treasure in this place, it must be easy to find and easy to access. Of course, it doesn't matter if it's hidden, it doesn't have much of an impact, in short, it's not too difficult to enter, it's a must.

After all, the reason why the angel clan set up that mysterious treasure is that it is said to be explored by future generations, that is to say, it is reserved for future generations, ready to be used when the angel clan is in crisis, and if the angel clan will have a crisis, it must be when the clan's strength is not in good shape, if the treasure is too difficult to obtain, this is tantamount to increasing the difficulty for the clan, and the original treasure collector will never do this unless his brain is pumped.

Yun Tian assumed that he was an angel clan, and after entering the sea, he imagined what he would do if he wanted to find a secret place where the treasure was hidden.

Capturing the direction of the ocean current, Yun Tian slowly moved forward, his sense was very keen, even the slightest flow of water, he could clearly identify, the current in this sea area was very chaotic, but when he released his spiritual sense, he could clearly sense that all the currents, no matter how chaotic, were flowing in a fixed direction. This means that there should be an area in the direction ahead, which is probably the intersection of two seas or the end of the seamount's trend.

Yuntian followed the current, about a few hundred kilometers, and the current in front of him suddenly began to turn upward, and this turn was very sharp, as if suddenly there was a steep hill slope, which led the current to a high place. Yun Tian was surprised, this is a very strange thing, you must know that the space under the sea is huge, generally speaking, the ocean current should flow in a parallel direction, even if there are some obstacles on the bottom of the sea, it is a big deal to go around from the side, but why does this current flow almost vertically upwards at the moment?

This time, Yun Tian did not move forward with the current, but accelerated and swam forward quickly, he wanted to see what the current in front of him had encountered.

After advancing a distance of about ten kilometers, Yun Tian's spiritual sense sensed a huge outline, and at this time, Yun Tian's spiritual sense suddenly realized.

In front of it was an island jutting out of the sea, which had grown from the bottom of the sea and stretched straight upwards like a giant sword standing upright.

Seeing the shape of the underwater part of this island, Yun Tian was indeed extremely surprised, because as he thought, this island is almost perpendicular to the bottom of the sea, which is extremely steep, this shape is very strange, because the islands in the sea are generally formed from the raised seabed, at least the bottom of the range should be far greater than the surface part, but now look at this island, it is almost vertical from the bottom of the sea, looking at the shape, it is really like a giant sword directly inserted into the bottom of the sea. This is indeed a bit subversive of people's imagination, and it also seems a little weird, so Yun Tian is still quite cautious when approaching the island.

Since the current of the sea went upward, Yun Tian simply followed the current forward, so after a period of swimming, he came to a place on the surface of the sea. At this time, the sea was still turbulent, and Yun Tian pulled out a giant tree from the sea space, stood directly on the giant tree, and urged the giant tree to move forward with his true qi.

He traveled very fast, and the giant tree rode the wind and waves, rising and falling in the raging waves, but it did not affect its speed in the slightest, but in less than half an hour, the clouds had already reached the edge of an island on the sea.

Viewed from the sea, the shape of this island resembles an inverted ingot, steep on both sides, but gentle in the middle, as if there was a platform or valley. The offshore part of the island is steep and smooth, making it difficult to climb, but the presence of a large number of trees above the island suggests that the island must have existed in this position for an unknown amount of time.

Although he was very curious, but after all, he didn't know what was on this island, he had to be cautious, Yun Tian moved forward carefully, and at a distance of about a few kilometers from the island, he took away the giant tree, and instead used his true qi to urge, and moved forward against the sea, and the island like an inverted ingots became bigger and bigger, gradually covering the entire line of sight.