Reborn as a tiger, what's wrong with me being more self-disciplined?

whoosh whoosh whoosh~!

A series of sounds of breaking through the air whizzed through the air!

Soon, Cang Nian and his party followed Ao Tian and saw a vast lake in the distance.

Arriving here, the powerful men of Dragon Palace, led by Ao Tian, ​​immediately felt relieved.

Although after evolving to the fifth level, all evolved creatures can fly, and their requirements for the environment are no longer so harsh.

But Ao Tian and his friends, who were originally aquatic creatures, felt refreshed when they came to the water environment, just like a long-awaited rain after a long drought.

"This lake is really big! It can definitely accommodate some big creatures to survive here!"

Looking down at the sparkling lake below, Ao Tian said happily.

"Then let's investigate a few times!

This lake happens to be in the area we are going to reclaim this time.

We have to make sure that all the large items above the fourth stage are cleared out!"

Seeing this, Cang Nian nodded and continued.

After the second spiritual energy revival tide, a vast new territory appeared on the surface of the earth.

Moreover, judging from the scenes he had seen along the way, even the areas that had existed before the second spiritual energy revival tide had undergone great changes.

The mountains became higher, the water became deeper, the rivers became wider, as if everything had become bigger.

In fact, this sign was already evident during the first wave of spiritual revival.

It’s like this family was discovered in their original habitat and moved to a new habitat.

On the night of the first spiritual energy revival tide, the small river next to the habitat became much wider. At that time, Yichen's small pickup truck fell into the river due to the earthquake, which led to their subsequent meeting.

However, the changes at that time were not as drastic as the second spiritual energy revival tide.

This large lake has a radius of nearly 100 kilometers and a vast expanse of water. Before the revival of spiritual energy, it would have been ranked among the largest lakes in Dragon Country.

After a discussion, Cang Nian and his group dispersed on the water, each went into the water from a different part of the lake shore and began to explore.

The imperial capital does have a spiritual power sensing device designed by Professor Shen, which can detect spiritual power fluctuations within a radius of dozens of kilometers. Even if the aura is restrained, it is difficult to avoid detection.

However, this equipment is too large and easy to damage, and can only be used as a city defense early warning system.

Even though Cang Nian said that the storage space of the little sable could accommodate the spiritual power sensing device and he would be very careful when using it, the imperial capital still refused to lend him a set of equipment.

It is for this reason that the imperial capital needs to rely on huge manpower to open up new land, rather than using direct sensing equipment.

As for Noah, the spiritual power sensing formation is also very large in scale and can only be found on the Ark.

With a spiritual power sensing formation, one can automatically fight against the enemy together with attack formations, defense formations, trapping formations, maze formations and the like. This is a relatively advanced technique in formations, and Noah has not yet figured it out.

He dived into the water. It had been a long time since Cang Nian had been in the water, so he swam happily for a while.

Tigers are one of the few cat species that like taking baths. They don’t care much when the weather is cold, but when the temperature rises, taking a bubble bath is very comfortable for tigers.

"Hiss... Is this lake so deep?"

However, after swimming for a while, Cang Nian noticed something strange.

This lake is ridiculously deep!

Before the revival of spiritual energy, the deepest lake in Dragon Country was only a few hundred meters deep.

After the second spiritual energy revival tide, the scale of rivers, lakes and seas became larger.

But Cang Nian remembered that when he was in the Yellow River, the depth was only five or six hundred meters.

As for the lake here, Cang Nian dived for a while and the depth reached at least one thousand meters, but he still did not touch the bottom.

Moreover, not only did he not touch the bottom, Cang Nian summoned the blood pearl and looked down with the help of the blood-red fluorescence it emitted, but he only saw the blood-red light illuminating the surroundings red, while the area below was becoming redder and redder, almost pitch black.

Seeing this, Cang Nian looked around again. One side was the direction of the lake shore he had come down from, but at this moment it was a straight up and down, slightly concave arc.

However, the arc is full of potholes and is covered with traces of time.

"Hiss... This doesn't look like a lake, but more like a deep well!"

After seeing this, Cang Nian realized belatedly that the place where he came down along the lake shore was not as flat as the normal entrance to a lake, but a straight up and down rock wall!

“Could it be that… this is not natural, but man-made?

Or is it a trace left by some ancient intelligent life?"

Cang Nian approached the underwater rock wall and scratched the rough rock wall with his claws. The mud that fell from it made the lake water turbid, and he couldn't help but guess.

Although, before the revival of spiritual energy, similar tiankeng landforms existed in the territory of Dragon Country.

But after Cang Nian recalled for a while, he found that the shore of the lake was actually a fairly standard circle!

Can natural landforms form such a standard circle?

After some thought, Cang Nian first used secret voice transmission to inform Tiger Dad and the others who were nearby of his discovery, and asked them to go ashore and wait.

Then he called the little sable and asked it to follow him to explore downwards.

This landform clearly has traces of human activity, and we still don’t know what to do with it, so it might be dangerous.

However, if he didn't explore it in detail, he would feel itchy.

Why not just let the little sable accompany me to explore.

Even if something goes wrong, the little sable can use the space gate to quickly take itself out of danger.

Even if the situation is too critical, the little sable can use the virtualization skill to avoid fatal danger!

After joining the little sable, the tiger and the sable dived down along the edge of the giant deep well.

It was unknown how long it had been. Even though Cang Nian had the skill of a water dragon to balance the internal and external air pressure, he was still a little suffocated by the unknown amount of water above him.

But even so, the bottom of this giant deep well has not been reached.

It can be imagined that the depth of this giant deep well far exceeds the depth of the deep sea in the Bohai Sea area!

This made Cang Nian even more curious about this place!

Such a strange situation can almost directly eliminate the possibility of a natural tiankeng landform.

This is man-made!

Feeling the pressure on his body, Cang Nian silently activated his supernatural powers to improve his defensive attributes.

The little sable next to it seemed quite relaxed and contented.

Because its fragile body could no longer withstand the external pressure, it directly used the virtualization skill and hid in the demiplane.

Just like that, they dived for a while. Just when Cang Nian felt that his body could no longer bear it and was ready to give up exploring, with the blood-red light of the blood pearl, the water below, which had turned into a pitch-black blood-red, finally became lighter!

Seeing this, Cang Nian was cheered up!

Almost at the bottom!