In fact, when Wu Song and the others ran down the hill, they could already faintly hear the screaming of the Green Eagle Demon in the distance, but there was a huge mountain peak in front of them, and those Green Eagle Demon People could not see Wu Song and the others who had rushed to the foot of the mountain for the time being, Wu Song let the tongs dig a big hole in the ground as quickly as possible, and then led Wu Zhengxi and the others to quickly drill into the cave.

The speed at which the tongs dug the hole was quite fast, and in the blink of an eye, it dug the hole hundreds of meters deep, until it reached an underground river below, Wu Song sent the tongs into the large virtual space, and he and Wu Zhengxi and others swam away along the underground river.

Wu Song had an extra eye when he entered the cave, and he asked the pincers to leave a few multi-eyed surveillance bees on the periphery of the cave, this mutant insect smaller than a grain of rice has an extremely fast speed and a protective ability that is completely inconsistent with its size, and the magic energy conducted waves emitted by the multi-eyed monitoring bee can be transmitted to a considerable area, which makes these little guys very suitable for monitoring and tracking this kind of task.

But the multi-eyed surveillance bee also has some shortcomings, for example, they can't distinguish human language, and these little guys can't transmit overly complex information due to their limited brain capacity, but the small thing like observing the actions of the green eagle demon outside can still be done by the multi-eyed monitoring bee.

Wu Song, who had already entered the underground river, did not forget to pay attention to the situation on the ground, but the situation detected by the multi-eye surveillance bee made Wu Song more or less confused.

At the beginning, the actions of those Green Eagle Demons were quite expected by Wu Song, and the guys turned around the hill and soon found the big hole made by the pincers, but since the Green Eagle Demons were the most reluctant to go underground, these guys just circled a few times over the hole, and they didn't even land.

And then in the second step, the Green Eagle Demon launched a fierce attack on the cave and the surrounding locations, but because the underground river that Wu Song and the others entered was too far from the ground, the Green Eagle Demon Man's onslaught did not produce any substantial effect, but what Wu Song didn't understand was that those Green Eagle Demon people were unwilling to burrow into the cave, and the high-altitude bombardment had no effect, but they were still hovering in the surrounding air, refusing to leave.

"These stupid birds are really not ordinary persistence, damn, Lao Tzu has already run out so far, and those idiots are still wandering around on it, wiping ...... If you have the ability, you can catch up, Lao Tzu promises to make your death ugly! Seeing that the Green Eagle Demon refused to stop, Comrade Xiao Wu was unceremoniously despised.

Although he didn't know what those Green Eagle Demons were pondering, but looking at the other party's actions again, it was obviously useless, he didn't believe that the Green Eagle Demons had the ability to see through to hundreds of meters underground, so this guy unceremoniously raised his middle finger at the Green Eagle Demons who were stupidly wandering around in the sky, and laughed at them, but Comrade Xiao Wu's smile didn't last long, and he changed to a surprised look.

"Huh? How so? Those multi-eyed surveillance bees are not a precious thing to Wu Song, he released a few multi-eyed surveillance bees to reconnoiter the whereabouts of the Green Eagle Demon Man, and he didn't intend to take back those multi-eyed surveillance bees at all, so the order he gave to the multi-eyed surveillance bees was very simple, that is, just follow the Green Eagle Demon Man.

In his opinion, after the distance was shortened, those multi-eyed surveillance bees basically lost their value, but after Wu Song and the other members of the Mingxue Guard Group swam out of the underground river for more than ten miles, Wu Song accidentally discovered that he could still sense the existence of multi-eyed surveillance bees.

At first, Wu Song thought that it was just the Green Eagle Demon who happened to go in the same direction as them when he left, but he swam out of a distance, and when he found that the induction with the multi-eyed monitoring bee was still not disconnected, Comrade Xiao Wu realized that this was not a coincidence, and he immediately asked the multi-eyed monitoring bee to report the situation outside again, but the conclusion was that those Green Eagle Demon people did not leave at all, but followed them all the time, constantly wandering in the sky!

"Damn, what the hell, how do those birdmen know what direction we're swimming." In the cursing, Wu Song raised his head and glanced up, as if he wanted to kill those ghostly Green Eagle Demons with his eyes through the thick rocks and soil layers above, he couldn't figure out what was going on with the strange behavior of the Green Eagle Demons, this guy turned his brain, and said in his heart Could it be those Green Eagle Demons who knew the direction of the underground river around here and followed the underground river, right?

Thinking of this, Wu Song immediately summoned the pincers, he planned to dig a hole in the bed of the underground river and escape in another direction to avoid the tracking of the birdman, and just when he was about to find another way, Wu Song suddenly felt that the sound of the water became smaller, and then he found that the rolling underground river water was actually frozen into ice in the blink of an eye!

"! There is an ambush, everyone pay attention! With a feeling of uneasiness welling up in his heart, Wu Song shouted and reminded the members of the surrounding Mingxue Guard Regiment that this underground river water is living water, and it is impossible to freeze it in an instant, and the only explanation for this situation is that some guys have blackened hands on them!

Cold ice is almost ineffective for Wu Song, this guy immediately forced Yin Yan out of his body the moment he realized that he had been plotted, and as a result, the surrounding cold ice evaporated in an instant, and then, he let the tongs dig a hole in the riverbed, and the person followed the tongs into the cave at a very fast speed, but when he turned his head to look at the members of the Mingxue Guard Regiment after completing this series of actions, he found that those guys seemed to be in big trouble!

This underground river is not all water, there is a small part of it with air, Wu Song habitually swims in the upper position, but not everyone is willing to expose their heads as much as him, most of the members of the Ming Blood Guard Regiment are swimming in the water, and only when they need to breathe will they surface, this state of course makes them swim faster, but it also gives them a lot of trouble at the moment of being frozen!

Wu Song's ice-breaking method is not something that everyone can learn, the vast majority of the members of the Mingxue Guard Regiment chose to break the ice with brute force at the moment they were trapped, but because their whole bodies were wrapped in ice, it was not easy for them to break through the ice and regain their freedom, and when Wu Song turned his head and planned to help these members of the Mingxue Guard Regiment, he inadvertently found a figure rushing towards the back of the mage named Wu Pinyuan in the team at a very fast speed!