In the evening, Kong Rui arrived at the Longjiang River, there was still thick ice on the river, and before the time for the river to open, he immediately took the tiger mastiff to the ice. The tiger mastiff had been very excited since it left the valley, running around Kong Rui.

When he arrived at the relatively flat place on the river, Kong Rui noticed that this tiger mastiff actually stepped on the snow without a trace, leaving no trace on the snow surface, Kong Rui didn't know that this tiger mastiff's mana cultivation was much higher than him, but he just thought that it was just an ordinary demon beast, and he couldn't help but be secretly surprised in his heart.

After crossing the river, Kong Rui found a hidden place in the mountain, activated the hidden formation flag, and then took out the jade box obtained from the stone chamber and examined it carefully. I saw that there was only a piece of paper, a jade slip, a jade bottle and a small bag in the jade box, and everything looked plain.

Kong Rui picked up the piece of paper first, and looked at it under the starlight, but it was a short article, which read: Yu Zizhi knows that the limit has fallen, and this providence is also. However, the Black Tiger has been with it for more than 100 years, and it can't bear to be killed out of control, so it is trapped in the Black Tiger Mountain. Don't go against the way of heaven, remember.

As soon as I finished reading it, the paper turned into a cloud of dust and fell down. Kong Rui saw that there was no payment in the article, and he didn't know who left the will, but these few sentences also made many things clear.

Now he knows that this tiger mastiff is called Black Tiger, and he knows that many cultivators have assistants such as demons, ghosts, demon beasts, and zombies that have been cultivated for many years, but once these masters know that the limit is approaching, most of them will ban these things, or they will kill them directly, just because they are worried that after they leave, these things will be uncontrolled, which will harm one party and damage their reputation for a lifetime.

Looking at the black tiger lying beside him, Kong Rui thought to himself: "You little black dog, your luck is not bad. When the time comes, I will have to teach you to practice and give you beauty. He picked up the jade slip again, and found that this was indeed the exercise of the Yi Bone Cutting Marrow Technique, but Kong Rui couldn't help but shake his head as soon as he saw the general outline of this exercise, it turned out that there were several prerequisites for practicing the Yi Bone Cutting and Marrow Technique, and he couldn't meet them, so he had to give up;

Kong Rui picked up the small bag again, but he didn't feel anything when he started it, he looked at it carefully, and he couldn't see the reason, just when he was pondering what the function of this small bag was, he ran away when he saw the black tiger at a glance, and seemed unwilling to stay by Kong Rui's side.

Seeing this situation, Kong Rui couldn't help but be stunned, looked back at the black tiger, and then looked at the bag in his hand, and suddenly understood, and couldn't help laughing.

It turned out that this small bag was a beast sac, and the black tiger could be put into the beast bag on weekdays to facilitate carrying, but this black tiger had been free in the valley for decades, and was no longer willing to enter the beast sac, so he ran away when he saw the beast sac, but Kong Rui guessed the function of this bag.

When Kong Rui was in the sect, he had seen the disciples of the Ten Thousand Beasts Mountain Sect use the beast sacs, but those beast sacs naturally couldn't be compared with what he wanted in his hands, so he couldn't help but say to the black tiger: "Little black dog, I started to use this thing for the first time, you just come in obediently once, and let you come out soon, okay?"

The black tiger seemed to be very reluctant and walked over slowly, Kong Rui slapped the beast bag in his hand according to what he saw in the sect, but nothing happened, and the black tiger was still standing there, but his eyes looked like he was laughing at him.

Kong Rui laughed self-deprecatingly, smiled and said to the black tiger: "You still don't teach me, dare you laugh?" and then began to communicate with the black tiger, he knew that this tiger mastiff's ability might be greater than he imagined, so he also confirmed that it knew how to control this beast sac.

Although the black tiger was not very happy, he still taught Kong Rui the method of manipulating the beast sac, Kong Rui tried it again, and found that it was really effective, so he still put the black tiger outside, just put the beast sac on his body.

Then Kong Rui began to count the harvest from the five people, the belongings, spars and pills on the two people were innumerable, and he also found many sets of array flags and a few jade slips that recorded some formations from Bai Chuan's storage bag, Kong Rui didn't know how to use them now, so he had to put them away first, but what interested Kong Rui the most was the Qingling dagger. Kong Rui cultivated his own sword, and he knew some sword sacs, and there was not much sword energy contained in that sword sac, so he easily took the Qingling dagger out of the sword sac.

This Qingling dagger has almost no weight in the hand, the whole body is green, but it looks like there is some sword intent, and this thing seems to be extremely spiritual, and it has a strong hostility towards Kong Rui, Kong Rui felt that this dagger seemed to always want to stab him with a sword, and knew that he couldn't control it at the moment, so he had to put it in the storage bag.

The storage bags of the two Rus' people each have several, and the space is also much larger, Kong Rui checked, and saw that their net worth was much less than that of the Qijiao people, most of the storage bags were some ores that Kong Rui couldn't name, and many of them had been refined and purified, probably because they didn't want to bring too many useless things, and there were some various strange mining tools, Kong Rui knew that this Rus country was vast and sparsely populated, and many places were inaccessible, and some rare ores were originally produced, so he guessed that these two people might have been specifically collecting precious ores everywhere, and they also heard about the strange things in Black Tiger Mountain, so they entered the valley, but they didn't expect that all their gains in the early stage were cheaper for themselves.

The storage bag on Pu Xu's body was a lot shabby, but there were a little bit of belongings, pills and spars, as well as two cone-shaped hidden weapons, and there were not even communication array disks, and there were a lot of various talismans, and Kong Rui didn't know how to use them, so he had to put them away.

At dawn the next day, Kong Rui took the black tiger to the west, although Kong Rui was not familiar with the geographical situation in this area, but he still knew that along the Longjiang River all the way to the west was still at the junction with the Great Yan Kingdom, and this area was high and densely forested, inaccessible, and there were many wild beasts, just enough to get some blood food for the black tiger, so that it could be well raised.

The tiger mastiff demon beast originally needed to suck other blood food to strengthen itself, but what Kong Rui never expected was that after this black tiger sucked the corpses of five liquid Qi realm spirit masters as blood food in the valley, it also had some higher requirements for blood food, and this ordinary beast naturally did not put it in its eyes;

Seeing that the black tiger didn't seem to be interested in these blood foods, Kong Rui hurriedly channeled with it, and then realized that its requirements had become much higher, and he hoped that some cultivated blood food would do, and now he was not hungry, so he naturally didn't want to eat. As soon as he realized that this was the case, Kong Rui was also speechless for a while, so he had to ignore it and continue to travel west with it.

After walking for a few more days, Kong Rui saw that he was almost out of the mountain and far away from the Black Tiger Mountain, so he took the river ice before it melted, and took the Black Tiger back to the territory of the Great Yan Country. This side of the Great Yan Country is still a hilly area, full of endless forests, and the snow in the forest is still very thick, but it is nothing for Kong Rui and the Black Tiger to go, but they dare not walk during the day, so they can only hurry at night to avoid being discovered.

After a few more days, Kong Rui finally saw the road, and the snow had melted a lot, and there were already vague footprints on the road, Kong Rui's heart moved, knowing that walking on this kind of road, if his feet were not muddy as before, he would definitely be suspected by others, and it would be very difficult for this black tiger to step on mud like him, so he simply said to the black tiger:" Little black dog, I know you don't want to get mud on your feet, but in that case it will be suspicious and not good for us, so you better go back to the beast bag first, and then release you when you have a chance, okay?"

The black tiger has always been the object of Kong Rui's words these days, and it seems that he knows more about Kong Rui's words, this time when he heard Kong Rui say this, although he seemed very reluctant, he still turned into a black light and got into the beast's sac. When Kong Rui saw it, he couldn't help but be very happy, it seemed that this black tiger and him were getting more and more tacit.

At that moment, Kong Rui no longer used mana, just like an ordinary person, he took out the two roe deer skins from the storage bag, wrapped his feet with the roe deer skins, and continued to walk southwest in the mud, looking like an extremely ordinary passerby.