The one who noticed the anomalous changes was an agent with a keen vigilance.

When the hole in the trap suddenly turned, the agent sensed that something was wrong, and quickly knocked down Master Lian and Luo Hongtao, who had not noticed this.

However, Xu Ran's side was more alert than that agent, and Xu Ran had a throbbing in his heart when he had a seizure.

This throbbing made Xu Ran order the robot to quickly release the shield at the first time, protecting Xu Ran and Huo Sifar who were standing beside him.

Ding Ding Ding!

Just as they were on guard, they saw countless arrows shooting out of the trap array to hit the shield.

The shield was specially requested by Xu Ran to be installed, and now it has a very good protective effect, although those ancient arrows are powerful, they can't shoot through the tough alloy plate of the shield at all.

Huo Sifar was pressed against her shoulders, and her face turned slightly pale as she casually looked at the arrows that kept shooting from outside the translucent shield.

But after seeing that Xu Ran looked calm and calm, and didn't care about the arrows that came from them, Huo Sifar's attention couldn't help but be diverted, and his beautiful eyes looked at Xu Ran curiously, but he added a sense of calmness in his heart, and said, "Xu Ran, did you expect that there would be this dangerous arrow rain in these places?"

"Don't talk nonsense!"

Xu Ran ignored Huo Sifar's move to change the topic in an attempt to calm down, he waited until the rain of arrows was over, and then quickly let the robot move half a section, and then bent over the array at ninety degrees with an arrow step, and the pair shouted to Huo Sifar: "Hurry up, grab time!"

Huo Sifar was stunned, she saw that the two agents had already escorted Master Lian and Luo Hongtao to cross the mechanism formation in the way of Xu Ran for the first time, and she didn't dare to slack off, so she quickly stepped over with her strength, and her posture and flexibility were very flexible.

After passing the trap array, Master Lian used the compass to locate a passage, and then walked in with the agents first, and the others quickly followed.

However, there is only one stone platform there, only a part of it protrudes out, and there is no road ahead, and the cliff at the bottom is a cliff, but you can vaguely see the sharp knife tip at the bottom of the cliff, and the bones of some animals or humans are pierced through there to keep the dead after falling, which is very infiltrating.

There is also a mechanism here, which belongs to the knife array, and it is not as dense as the previous wave of arrow rain, but the knife array is extremely sharp, and it may fall down at any time and cut people in half, which is still more dangerous.

This knife formation has the meaning of a knife mountain, which is a bit similar to the juggling tricks that have been handed down to modern times, but the difficulty has increased dozens of times.

If it is placed in ancient times, it is still very difficult to cross this knife mountain, but in modern times, with the assistance of advanced machinery and equipment, this so-called knife mountain is not so dangerous.

However, these are all superficial, because with the existence of Daoshan, there must be a sea of fire, as the so-called Daoshan and the sea of fire, words such as going to the soup and going to the fire can be interpreted positively.

These are not difficult for those agents, they took the lead from the knife mountain over, and then connected the zipline, threw the center of gravity to this side for people to catch, and everyone could directly use the zipline to slide over.

Xu Ran was the first to try, he stood on the kick board of the zipline, and then jumped, and the zipline carried him through the air.

In mid-air, Xu Ran could see that this half was like a cliff, but there was a smell of methane below, and if any sparks splashed, a monstrous fire must rise below to engulf everything.

After Xu Ran came over, the robot was brought along with Xu Ran, and then the others also crossed the cliff in such a relatively safe way, and went down to another stone platform five meters below.

Passing through the stone platform is a natural passage, which does not look like it has been dug out by hand.

The passage was only three meters deep at most, but the space inside was a bit more empty, and when you looked up, there was a hole above your head that could be drilled through.

There are traces of artificial excavation of this cave, and Master Lian explained that it was left by the ancestor a hundred years ago, because the method of digging the cave is characteristic of their genre.

At the same time, this also means that even the master's compass positioning and calculation method to enter the temple is also correct, since a robbery hole has been found here, it is not far from the official discovery of the robbery cave.

One of the agents took the lead and climbed down the hole, surveying the environment above and signaling for safety, and the others climbed up the hole one after another.

The hole is three meters deep, and when you climb up the rope from the bottom, you can faintly hear the sound of running water.

When I looked for the source of the sound, I found that it was a small natural waterfall through an underground river, and a mist rose up, causing a chill to rise, which made people feel excited.

There is only that natural waterfall here, but nothing else, even the master stood on a platform and observed the small waterfall, and then continued to locate it with a compass, and then stroked his beard and frowned: "It turned out to be the Water Curtain Cave, this way of stealing the hole has long been lost, I didn't expect that I would encounter it here!"

Across the opposite side of the small waterfall, others couldn't see through whether there was a robbery hole behind it, and what kind of legendary water curtain cave it was.

However, when Xu Ran sensed the small stream below the small waterfall, he felt a feeling of horror in his heart, and there was probably a very terrifying creature in the small stream.

One of the agents took out a searchlight stick and threw it down, but before it could fall into the stream, suddenly there was a flash of silver light, so fast that you could barely tell what it was, and then with a splash of water, the glow stick was swept into the water and soon stopped moving.

The existence of unknown life is very terrifying, even the master saw such a movement, he couldn't help frowning and said: "The water curtain hole is just above the slope of the stream, the water flow there is very dense, and the flow speed is very fast, if we want to enter the thief hole accurately, everyone only has one chance, and the body cannot be stained with water, once it fails, it is very likely to be attacked by water creatures......"

Huo Sifar asked, "Master Lian, how did your previous ancestors get in?"

Master Lian said: "They should use the Flying Leap Method, and I will do it too, but for you, it may be more difficult......

When Luo Hongtao saw this situation, he couldn't help but feel bitter, and said, "I, with old arms and legs, how could I enter the thief cave accurately at such a distance?"