Han Bing searched slowly in the forest for two days, but found nothing, this area must have been walked by Su Tong many times, and it was difficult to have any treasures left.

With the wild wolf, Han Bing is much easier, the coniferous canyon is in the north-south direction, slender and elongated, about hundreds of zhang wide, and about thousands of miles long. Han Bing sat on the back of the wild wolf and searched quickly all the way north.

After traveling about a hundred miles north, the wolf suddenly stopped, sniffing at the ground and whining in his mouth.

"What's wrong?" Han Bing was stunned for a moment, the desolate wolf's reaction naturally caught his attention, he spread out his divine sense, and carefully searched within a radius of a few zhang, but found no abnormality.

Could it be underground? Han Bing suddenly realized. After a little groaning, he cast an ice escape technique, burrowing into the ground, and at the same time spreading his divine sense, after exploring ten zhang, he found nothing, but he believed that the wolf's intuition could not be wrong, there must be something unusual buried underground. After all, the Wild Wolf is a fifth-order demonic beast and has some detection abilities that human cultivators do not have.

Han Bing continued to dive in a straight line, his speed was very slow, for fear of missing something. In this way, after diving to Baizhang, there is still nothing. He began to have some doubts, even if it was a monk in the Transformation Yuan Period, his divine sense could not detect the space beyond a hundred zhang underground, could it be that the desolate wolf could sense something strange in the depths?

One hundred and fifty zhang, two hundred zhang, two hundred and fifty zhang, three hundred zhang, five hundred zhang, two thousand zhang, finally, Han Bing was stunned after discovering a small collapsed space in front of him.

Here, the rock formation, which had been compacted, collapsed out of thin air two feet square, the walls of the pit were smooth and glowing with a little fluorescence, and in the center of the bottom of the pit, a puddle of thick silk slurry like blue milk exuded a thick energy atmosphere.

Han Bing's eyes widened, he swallowed a mouthful of saliva fiercely, and all the information in his mind about the rare treasures he had in his hands began to flow rapidly, and he finally remembered that 10,000 years ago, he had seen a description of this kind of item in the family classics.

The blue heart marrow, hidden deep in the core of the stratum, usually takes thousands of years to give birth to a drop, and it collects the essence of heaven and earth spiritual power, even if it is in the cultivation star field above level five, it is also a treasure of the world, a priceless treasure. Every drop of Bixin Marrow can be directly refined and taken by monks and demonic beasts, or it can be used to refine medicine and alchemy, and it can also improve the level of magic weapons, of course, unless it is a magic weapon of the holy level and above, it is worth using Bixin Marrow to upgrade, otherwise it must belong to the evil deeds of people and gods who are angry and violent to the heavens. In addition, one of the most terrifying uses of it is that it has a certain chance of renewing the life of the monk.

It is precisely because of these values that there are no monks who can accurately price it. It has also become one of the few priceless and marketless treasures in the entire cultivation world.

Han Bing stared stupidly at the blue heart in front of him, which was full of a hundred drops, his hands trembled a little, and his lips were a little dry. The Netherworld line, even if you go back now, with these blue hearts, it's already worth it.

After waiting for half an hour, Han Bing came back to his senses, suppressed the urge to demonize in his heart, took out more than a dozen high-grade jade bottles from the ring, and carefully included the blue heart essence into it drop by drop. Pifu is not guilty, he is guilty, and with such a heavy treasure in his hand, Han Bing is really a little weak-hearted.

After returning to the ground, Han Bing immediately took the wild wolf to an extremely hidden jungle to hide. He wanted to take these treasures and escape to a place where he would not meet other monks, but he thought that no matter where he fled, he might be accidentally bumped into by others.

His gaze looked around nervously, even in this deserted coniferous canyon, he couldn't tell when an Alliance monk would come out. Although the desolate wolf is of high rank, it is not a combat-type magical beast, and if he is surrounded by a powerful monk, even if he has an ice escape technique, he may not be able to retreat with his whole body.

Thinking about it, Han Bing finally sighed, without family backing, without helpers, he is no different from Yijie Sanxiu now, the only thing he can do here is Su Tong, who is not friendly to him.

The Na ring, which has the essence of the blue heart, was hidden in Han Bing's close-fitting clothes, and he didn't dare to wear it on his hands at all.

In the evening of the same day, Han Bing drove the wild wolf all the way back to the hut.

Su Tong is still meditating and pranayama, and it should be that the injuries in his body have not recovered. Han Bing didn't bother her, and went straight back to her room, closing the door tightly, still a little restless.

That night, he spent the night without meditation and in anxiety. is also his 10,000-year-old mind, if it weren't for the fact that Bi Xin's essence is too precious, he really wouldn't have such a state of mind.

In the late stage of soul void, this cultivation is really too low.

The next day, Han Bing hesitated again and again and came to Su Tong's door again.

"What's the matter?" Before Han Bing could speak, Su Tong's flat voice came from the room.

"Senior sister, I want to ask, how long are we going to stay here?" Han Bing asked respectfully.

"If you want to go, you can go at any time. After leaning less, the answer from the house was even more prosaic.

Han Bing fell silent, and seeing Su Tong's attitude, the words he had originally thought of came to his mouth and swallowed back.

"However, with your temporary forcibly promoted cultivation, running around will only cost your life in vain, if you don't want to die, stay here obediently and wait until fifty years later. Here, I have applied a phantom array, and it is difficult for others to find out. Nothing important in the future, don't bother me. Su Tong continued, in Han Bing's impression, this was the longest paragraph she had ever said to herself.

"I see. Han Bing listened to Su Tong's words, smiled bitterly, and had no choice but to promise. He suddenly understood that Su Tong didn't want to bring himself with him at all, if it weren't for the fact that the two of them were from the same sect, and there was the entrustment of Sect Master Xia Wanqi before leaving, she wouldn't have taken care of herself at all.

Back in his own house, Han Bing took out some materials from the ring, and after some deduction, began to arrange some magic circles in the corners of the wall, this kind of magic circle is not very complicated, and it can hide the atmosphere in the house to a certain extent. Not only did he have to guard against outsiders, but he also had to watch out for Su Tong.

After completing it, Han Bing took out a large number of spirit stones and began to arrange a spirit gathering formation on the ground of the room, where he planned to retreat.

After everything was arranged, Han Bing was still not at ease, pushed the door out again, came to Su Tong's house, and said without waiting for the mouth to open inside: "Senior sister, I have something to ask to see you." ”

After leaning less, there was a sound of footsteps in the house, the door was pushed open forcefully, and Su Tong walked out of it with a stunned face.

"What did you do, didn't you say don't bother me if there's nothing important?"

"Ahem," Han Bing coughed dryly, smiled awkwardly, and hurriedly took out some objects from his sleeve robe and handed them over respectfully, "Senior sister, I happened to have two strange treasures in this netherworld a few days ago, but I don't know what they were, and it was useless to keep them, so I came to dedicate them to Senior Sister." ”

"Danding?" Su Tong was stunned for a moment, stared at the black medicine furnace in Han Bing's hand, took it, looked at it for a while, his face immediately changed, and then he shouted in a lost voice: "Death Ding, Six Grades Death Ding, Holy Order!" Su Tong was so shocked that he almost threw Ding out of his hand.

"Six Grades of Death Ding?" Han Bing was also stunned, he didn't know the grade of this Ding, and when he heard Su Tong say it at this moment, he was also quite shocked, the holy rank magic weapon, was he too generous?

"You want to give it to me?" Su Tong's face changed several times, and he asked with some uncertainty.