If it is in the normal audio range that can be heard by both humans and dogs, dogs can hear human-heard sounds at 4 times the distance at normal volumes.

And the powerful hearing ability can respond to subtle signs, the most familiar example being that a dog can get up anxiously at the door to greet his owner long before the rest of the family can hear anything special.

If the owner is walking home, the dog can hear the owner's special walking style and distinguish it from the footsteps that pick it up.

If the owner is driving home, the dog can even distinguish the sound of its owner's car from the cars passing by on the road.

Wolves in the wild are even more exaggerated, they can hear howls at least 6.4 kilometers away, and their hearing is definitely no worse than that of wolves.

Xing Tianqi looked up at the sky, Meng Mei was just above him and not far to the north, he made a visual inspection, and now the distance between him and the person who attacked him may only be a few tens of meters.

And after the cute girl saw the master coming, she didn't hover in the sky, and she was very smart, knowing that now was not the time to fly to the master's side, so she deliberately flew away somewhere else.

Seeing Meng Mei flying away, Xing Tianqi suddenly relieved himself, he was worried just now that Meng Mei would be suspected if she followed that person for dozens of minutes, and Meng Mei would be in danger at that time, but fortunately, there was no problem so far.

And now that the distance is closer, the tracking of the golden lions is obviously more secretive, and the corners of Xing Tianqi's mouth hooked up a sneer, making the whole face cold and abnormal.

"Now, it's time to chase your prey!"

In fact, when Xing Tianqi was about to approach the other party, he asked Xiao Lu to use a secret attack to paralyze the other party.

But he didn't expect that the other side had been moving at high speed, and at this time he already felt that something was wrong, plus the other party had a gun in his hand, who was this??

And when the opponent is moving at high speed, and he can't get close to the other party secretly, Xiao Midori can't attack, and it doesn't have wings, and the speed as fast as lightning is based on borrowing power.

Although it can also be borrowed in the jungle, Xiao Lu's body size is so small, the energy in his body is limited, and the number of natural continuous bursts is also limited, and the distance is too far, which is really beyond his strength.

And the most important thing is that Xiaolu has no sense of hearing, it perceives sound through vibration, and so is wisdom, even under the improvement of the system, it will not be too complicated to think.

Xing Tianqi naturally couldn't use his voice to order it to do some complex attacks, and could only use gestures to make simple attacks, which was not suitable for the current complex situation at all.

But now, it's a matter of chasing prey, becoming a hunter yourself, which is much simpler.

The other party always has to eat and rest, and when the other party is rested and tired, it is their own time.

...

And Jerry and George, who were dozens of meters away in front of Xing Tianqi, were still advancing over the mountains and mountains.

"Wait a minute!"

At this moment, Jerry stopped and frowned, "I feel a little wrong!" ”

"What's wrong?" George saw that Jerry didn't move and stopped, "What's wrong?" ”

"I always feel like something is following us!" Jerry's brow furrowed even deeper, and he looked behind him from time to time, as if there was a wild beast staring at him behind him, constantly chasing him, trying to devour him.

And this sense of crisis he had experienced more than once, if it weren't for this beastly intuition similar to the sixth sense, he would have died on the battlefield long ago.

George also followed Jerry's gaze, but after looking at it for a long time, he didn't find any problems, and couldn't help muttering, "Are you wrong?" No problem! ”

"Maybe it's really wrong!"

Jerry felt that his feelings might be wrong, after all, this intuition is not so precise, and naturally it can be wrong.

But just as Jerry turned around and was about to move on, suddenly his face changed wildly and said, "That's not right! Wrong!! You see there is no birdsong in the jungle behind. ”

Ever since they entered the jungle, they could hear the birdsong in the jungle all the time, but now there was not even a single birdsong in the jungle behind. Impossible.

That's what disturbs these birds, what is it? Is it a beast? Or who?

George's face also changed when he heard this, and the first thing he thought of was similar to Jerry, it couldn't be those Huaxia soldiers, right?

Jerry and George looked at each other and nodded wordlessly, but they didn't check what was going on behind them, and just continued to run forward at a faster pace.

Because they all know that if it is a Chinese soldier, there are many more people than themselves, and they will definitely die if they turn around.

And if it weren't for the Chinese soldiers, they wouldn't have time to delay now, and the most important thing was to get rid of the pursuit of the Chinese soldiers as soon as possible.

...

Xing Tianqi, who was dozens of meters behind, also stopped, not that he found the unknown enemy in front of him to stop, but that the golden lion found it, and in order not to be discovered, he also stopped.

Xing Tianqi didn't know that he had been discovered by the other party, and he didn't blame him, after all, he was a mercenary and was very sensitive to danger.

Not long after they stopped, the golden lions began to chase forward again, and this time the speed was a little faster, Xing Tianqi followed with some doubts, and after a while, he suddenly figured out, it may be that the person in front of him found himself, or he noticed some clues.

Thinking of this, Xing Tianqi felt that it was nothing, anyway, continue to follow, people always have to be tired, and they have to rest.

Two hours later, the golden lions stopped again, Xing Tianqi's eyes flashed with cold light, like two lightning lights piercing into the jungle, he gently rubbed the heads of the golden lions, and then cautiously groped forward.

After two hours of running, Jerry and George had confirmed that something was chasing them, but they were a little relieved.

Because they feel that it should be beasts chasing after them, not humans, after all, ordinary people can't have such physical strength to keep up with them, and the hidden ones won't be so good.

As for the beast, neither George nor Jerry was too worried.

After sneaking forty or fifty meters, Xing Tianqi suddenly moved his ears and heard some sounds, the sound was thirty or forty meters ahead, it happened to be a downhill slope, and the sound came from the bottom of the slope.

He paused and patted the golden lions to signal to be silent, and then continued to sneak a few meters himself, gently brushing away a leaf that covered his eyes and surveying the situation down the slope.