Since leaving the temporary camp yesterday, Jiang Kai has not returned.

He spent the whole night, and the whole morning, in the dense forest of the Bone Field, and also went to a swamp to find out what was going on in the swamp.

Because of the things he carried, Jiang Kai wanted to attack Ye Ning and the others, so he had to know as much as possible about the environment of the burial place.

At least he had to have a basic idea of what area had the largest number of scavenging dogs, otherwise, the potion he was carrying would not be able to achieve the best effect!

After all, the scavenging dog is only a third-level fairy, if it can't reach the level of despair of Ye Ning and the others in terms of quantity, then with the strength of Ye Ning and the others, I am afraid that they can choose to flee if they can't beat it.

Therefore, only if there are really so many scavenging dogs that Ye Ning and the others have no way to escape if they want to, can they surround and kill Ye Ning and the others!

Therefore, at the beginning, Jiang Kai didn't plan to trouble Ye Ning and the others too early.

In his vision, at least the first half of the month he could use to adapt and familiarize himself with the environment.

Then in the next half a month, find an opportunity to kill Ye Ning and a few people with one blow!

But at this moment, looking at the heavy traces of the fight left in the clearing, Jiang Kai suddenly changed his mind.

"You can't wait half a month to talk about it...... Judging from the traces left here, the number of scavenging dogs that just appeared here is probably more than 100. And from the moment I noticed the movement, until it was all gone...... That's just a few minutes. ”

Jiang Kai stood up straight, rubbed his chin, and continued to himself: "Hundreds of scavenging dogs were eliminated in a few minutes, according to this hunting speed...... If you really wait for half a month later, plus the hunting of other students, I am afraid that such a dense scavenging dog settlement will be found in the burial of bones...... It's very difficult. ”

Taking a deep breath, Jiang Kai made a decision.

He can be regarded as decisive, since he has decided not to continue to delay, he will simply follow the direction left by the traces and chase towards the location where Ye Ning and the others left.

In order not to let Ye Ning and the others notice, this kind of tracking must of course keep a considerable distance.

Besides, no one knows when they will be secretly seen by the teachers who are on patrol, so if you want this kind of thing to succeed, you must be able to track it up secretly enough.

Ye Ning and the others didn't know that they had been targeted by Jiang Kai.

In addition, in order to avoid being discovered, Jiang Kai always adopted the method of observing through traces and then falling far away in the tracking method, not to mention that Ye Ning and the others were only spiritual apprentices, even if they became real spiritual cultivators, it was impossible to detect such tracking in advance.

Even if it is a combat power detector, the range that can be detected is extremely limited after all.

In the next three days, Ye Ning and his party never returned to the temporary camp.

Under the leadership of Du Fei and Tang Shu, the four of them traveled farther and farther away in the place where the bones were buried, so that the carcasses of the scavenging dogs they hunted along the way had to give up most of them, and only removed the most valuable parts of the scavenging dogs by dissection.

But even so, by the time of the second day, the four of them could no longer continue to put the harvest on themselves, because there were too many......

In the case of no choice, the four of them could only temporarily choose some ancient trees, and then hollow out the trunks and hide the fangs and stomach pouches of those scavenging dogs.

Du Fei decided that the time for this in-depth study was five days, and after five days, the four of them would return to the temporary camp, exchange those gains for points, and at the same time, ask Feng Kuo by the way, how the investigation of the case is progressing.

After all, Feng Kuo only has a total of five days to investigate, beyond this time limit, if there is no progress in the case, Lu Yuan will take Feng Kuo under the knife, so this time the depth cannot exceed this time limit no matter what.

So on the third day of going deep into the place where the bones were buried, Du Fei and Tang Shu redesigned a route, and the four of them began to embark on the road back.

Such a choice to go deep into the place where bones are buried is not a temporary idea, although the four of them have built a treehouse to live in, but according to Du Fei, if you want to really sharpen yourself and let your strength always improve, you must constantly pressure yourself!

And going deep into the place where the bones are buried, constantly maintaining high-intensity combat all the time, and at the same time always being vigilant against the harsh environment around you, and even having to be fully vigilant for sleep, this kind of oppression, although it will make people who experience it extremely painful, but I have to say that the effect of grinding is also very amazing.

At least in just three days, Ye Ning's combat power value had already broken through to 1,400, and there were only 200 points left from the 1,600 limit of a ninth-level spiritual cultivator!

For three days, Jiang Kai always kept a distance of about one kilometer from Ye Ning and the others, and followed like maggots attached to the bones.

Although it is said that the distance in a straight line is about one kilometer, if it is on the plain terrain, as long as it is not blind, it can be easily seen.

But in this kind of dense forest terrain, a straight-line distance of about a kilometer is enough to cover all tracks.

Jiang Kai is actually not easy to follow, especially when maintaining such a distance, he must also ensure that he can't lose it, and the difficulty of doing this is so great that it even exceeds Jiang Kai's own expectations.

In just three days, Jiang Kai almost couldn't keep up with the footsteps of Ye Ning and the four of them at least four times, in order for his plan to be implemented smoothly, Jiang Kai almost didn't have any sleep and rest in these three days!

Coupled with some hidden dangers in the place of bones itself, it is conceivable how exaggerated Jiang Kai's consumption is after three days of tracking.

To put it mildly, the current Jiang Kai is completely hanging with a breath.

If it weren't for the kind of obsession in his heart, Jiang Kai gritted his teeth and forced himself to persevere, I'm afraid that on the second day of tracking, Jiang Kai would have to choose to give up.

But even so, in three days, Jiang Kai has reached the limit, and he is sure that not only is his body already overloaded, but his spirit is also impossible to continue to strengthen.

So when Jiang Kai found that Ye Ning and the others seemed to have signs of wanting to return, he knew that the time had come to do it himself!

Even if this timing is still not perfect in Jiang Kai's view, he can't ask for more at the moment.

In the past three days, he has been falling behind Ye Ning and the four of them, and every time he passes by the place where Ye Ning and the four of them have moved, looking at the traces left behind, Jiang Kai's shock will increase day by day.

He was afraid that if he continued to wait like this, he might lose the courage to attack Ye Ning and the others!

Especially in this third day of tracking, when Ye Ning and the four of them didn't even bother to deal with the corpses of those scavenging dogs, the horror of the battle scene left behind was simply palpitating!

"Hmph, no matter how strong you are, what can you do! After three days of non-stop fighting, your consumption is really not small! If you are surrounded by thousands of scavenging dogs, I don't believe that you can still survive!"

Jiang Kai stared at the depths of the dense forest, as if to cheer himself up.

While speaking, he carefully took out a sealed bottle from his arms, and then slowly opened the cap of the sealed bottle!