Wow! Wow! Wow...

As soon as Lan Qingling finished speaking, the huge vortices on the lake changed drastically. The lake water circled quickly and poured crazily into those huge vortices, and then made waves of huge waves.

Immediately afterwards, those huge whirlpools suddenly stopped flowing wildly, and several huge pillars slowly rose up in the lake!

Those pillars are cylindrical in shape and look thick and big. Even if two people hug each other, they may not be able to hug them!

Moreover, the locations where those huge pillars appeared were actually the locations where those huge vortices appeared before.

Those huge pillars slowly rose to a height of about seven or eight meters above the lake, then stopped.

"Those chains are all made of bronze, and they are the same material as the previous bronze chain."

Lan Qingling quickly identified the materials of those huge pillars.

"There are eight bronze pillars in total! The position and direction of their arrangement correspond to the eight directions, and there are also hieroglyphics and some patterns engraved on them!"

Su Yuan counted the number of bronze pillars and discovered something unusual.

"Those hieroglyphs and symbols most likely record the origins and functions of these eight bronze pillars, but it's a pity that I can't recognize them!"

Lan Qingling also discovered something carved on the bronze pillar, and then said: "It would be great if Old Man Hua were here. He is an expert in ancient writing."

Hearing Lan Qingling talk about Hua Canghai, Su Yuan said to her: "Xiao Ling, if we can leave here, we will have a chance to find Mr. Hua and the others."

"Uh-huh…"

Lan Qingling nodded and said: "I think if we want to leave here, it may have something to do with the eight bronze pillars! Because they will not just appear in the lake rashly."

"What are these eight bronze pillars used for?"

Su Yuan looked at the eight bronze pillars with confusion on his face.

"These eight bronze pillars were triggered by the bronze chain before, so it may also be some kind of... mechanism!"

Lan Qingling guessed this.

"That makes sense!"

Su Yuan nodded and agreed with Lan Qingling's guess.

Lan Qingling added: "We must first figure out what mechanism these eight bronze pillars are and their functions, so that we can find a way out."

"How can we find out?"

Su Yuan muttered.

"You can't see anything from the part above the water, but the secret may be hidden in the part underwater!"

Lan Qingling thought for a while and then said to Su Yuan.

"Then I'll dive underwater and check it out!"

Su Yuan immediately understood what Lan Qingling meant, so he said this.

"Um…"

Lan Qingling nodded in agreement. After all, this was an opportunity to leave here.

Su Yuan didn't hesitate. He walked towards the underground lake, took a few deep breaths, moved his limbs, and was ready to dive.

"Brother, you must be careful! If you find anything wrong, come up quickly!"

For some reason, Lan Qingling suddenly felt uneasy in her heart, so she reminded Su Yuan loudly.

"knew!"

Su Yuan responded, then jumped up.

Phew!

The water splashed, and Su Yuan quickly dived into the lake.

Su Yuan's current cultivation level can already hold his breath for a long time in the water, so diving is not difficult for him.

After diving into the water, Su Yuan slowly sank along one of the bronze pillars...

After diving for tens of meters, Su Yuan finally reached the bottom of the lake and discovered the base of the bronze pillar.

Under the base of the bronze pillar, there was actually a bronze chain as thick as an adult's calf wrapped around it.

Moreover, the bronze chain seemed to be very long, at least three to forty meters long. One end was tied to the bronze pillar, while the other end, for some unknown reason, was scattered in the mud at the bottom of the lake in the distance.

So Su Yuan hurriedly swam over...

After a while, Su Yuan swam to the part where the bronze chain fell, stretched out his hands and pulled it out of the mud at the bottom of the lake.

Then, Su Yuan was surprised to find that the piece of bronze chain he pulled out was in a broken state, and even broke into several pieces.

Moreover, the broken bronze chain was very new judging from the traces and degree of damage. It was obviously formed not long ago!

This discovery surprised and surprised Su Yuan.

So Su Yuan swam to another bronze pillar not far away.

After a while, Su Yuan discovered that the condition of the other bronze pillar was exactly the same as the first one. One end was tied to the bronze pillar, and the other end was broken into several pieces and scattered in the mud at the bottom of the lake.

Su Yuan swam along the remaining six bronze pillars, checked them carefully, and found that their conditions were almost exactly the same!

Later, Su Yuan discovered that a large pit had appeared in the deepest part of the lake.

So Su Yuan took a closer look and found that the large pit was at least half the size of a football field and had an irregular oval shape.

Su Yuan did not dive into the pit at the bottom of the lake rashly, because the pit at the bottom of the lake was so deep that he didn't know where it led to.

After observing the edge of the large pit at the bottom of the lake, Su Yuan suddenly thought of something, so he picked up a broken bronze chain and threw it inside.

The bronze chain quickly sank into the pit at the bottom of the lake...

Su Yuan waited for a while, but found no movement, so he could only float upwards.

After emerging from the water, Su Yuan saw Lan Qingling waiting by the lake.

After seeing Su Yuan emerge from the water and walk ashore, Lan Qingling hurriedly approached and said, "Brother, are you okay?"

"I'm fine!"

Su Yuan shook his head, wiped the water stains on his face, and then told Lan Qingling what he found at the bottom of the lake.

After hearing this, Lan Qingling thought for a while, and then said: "Judging from the eight bronze pillars and the eight broken bronze chains, their existence seems to be to tie something down!"

"Hmm! Something..."

When Su Yuan heard this, something suddenly came to his mind. He was startled and said, "Could it be the... big guy that Mr. Hua said?!"

"Um...very possible!"

Lan Qingling was startled, then nodded, and said to herself: "What kind of big guy is it that uses such an exaggerated bronze pillar and such a thick bronze chain to tie it up?"

"I don't know what it is, but I think it's possible. It's hidden deep in the big pit at the bottom of the lake."

Su Yuan thought for a moment and then guessed this.

"Wow..."

As soon as he finished speaking, a huge splash suddenly sounded on the lake.
Chapter completed!