When he was packing things back, thinking of the complaints of the Yin Yang Ding, Tian Xu suddenly remembered that he could sort out and classify the demonic beasts and demon cultivators in the space, and separate the precious and rare ones from the routine goods that did not have much value.

In addition, if the space is full in the future, it is convenient to throw out the lowest value to make room for new harvests.

When sorting out these things, Tian Xu suddenly remembered that Xu Jingyi said that Xu Jingyi said that his mother/relatives gave him the small space in the sea of knowledge: "What is it for?" He carefully recalled what Xu Jingyi said when he opened up that space after he let out that "Duh!", "How big the heart is, how big the world is." ”

"What does that mean?" he still didn't understand the actual meaning of this sentence, and complained secretly in his heart: "Since it's all given to me, why don't you say it clearly?"

Hearing Tian Xu's words, he had been quietly helping him sort out the purple smoke interface of the Warcraft and said: "Since Aunt Xu refuses to say it, there must be a reason for her, you can just slowly understand it with your own heart, and you can't just say bad things about Aunt Xu behind your back." Tian Xu had already told her about the small space that Aunt Xu kept in the sea of knowledge, and when he heard Tian Xu complaining about Xu Jingyi's words, he couldn't help but persuade him.

Tian Xu said: "I'm just casually talking, where can I really be dissatisfied with Aunt Xu? Let me tell you, since I was a child, Aunt Xu has loved me very much, and she is not much worse than my own mother." ”

Ziyan said: "Auntie and Aunt Xu are both soul cultivators, what they left in your sea of consciousness may be the seeds of some kind of exercises, or maybe they are soul techniques, you should try it more, maybe when you will find an opportunity to open it." ”

Tian Xu nodded with a smile and said, "There is really such a possibility." Although Aunt Xu is not a pure soul cultivator, her cultivation is also close to soul cultivation, will they leave me something else?"

Since it was something that his mother gave him, he couldn't help but pay attention to it. What his mother officially gave him, there was only one Pure Heart Mantra, at this time he had already realized the power of the Clear Heart Mantra, and this time, she asked Aunt Xu to specially bring this to herself, of course, it will not be an inconspicuous gadget, it must have a special effect.

Thinking of this, Tian Xu once again set his eyes on his sea of knowledge, carefully observing the walnut-sized space. After a while, he suddenly realized a problem, although his combat power was strong, his sea of knowledge didn't seem to be too broad, and it seemed to be a lot smaller than Ziyan's sea of knowledge.

Previously, when he was healing Ziyan's injuries, he had carefully observed her sea of knowledge and knew that her sea of knowledge was still quite large. "Maybe it's been propped up by that Xuanyu Creation Pill. He secretly concluded. But at this time, I found that my sea of knowledge was much smaller than Ziyan, and I was still a little unwilling. "Mother gave me this, and said, 'The world is as big as the heart', does it mean that I can expand my knowledge of the sea in my cultivation? Could the 'world' here refer to the sea of knowledge? Could it be that the sea of knowledge can become a world of its own?"

Then I thought about it again: "Judging from the meaning of the phrase mother/parent, it is possible that this little thing can be expanded through the communication of the heart, and maybe by expanding this small thing, you can expand your own knowledge." ”

Since cultivating the Sun Chasing Technique, Tian Xu has found that his sea of consciousness seems to be full of muscles, and when he encounters problems, he likes to solve them more and more with his fists rather than with wisdom, which may not be a good phenomenon. It seems that in the future, you still have to consciously cultivate your spiritual power, at least during the tribulation, a strong will can better achieve physical reunion, which is the most direct benefit.

Tian Xu estimated that if he tried to expand the small space in the sea of knowledge, it might take a short time. He said hello to Ziyan and asked her to help him look at the surrounding situation, then sat on the ground, sank his consciousness into the sea of knowledge, and explored the small space.

He tried to push the small space with his divine sense, and found that he could. Try pulling it a little more, it seems that you can make it bigger, and there is no bad effect for a while. It's just that the force of his pulling is uneven, causing this originally round small space to become a little inconsiderate.

His divine consciousness could pass through this small space unhindered, so he probed his divine sense into it, trying to move through it and stretch it out. This was not difficult to do, but when this space was expanded to the size of a basketball, his divine sense was a little insufficient, and some could not take care of the situation of the entire circumference, so he had to slow down the expansion speed.

He suddenly thought of the aura he had just snatched from the Great Elder: "Can you use the aura instead of the divine consciousness to do this?" The aura in his body is extremely sufficient, if he uses it instead of the divine consciousness, he can expand this small space to a very large extent.

Moreover, the amount of spiritual energy he had just snatched from the Great Elder was huge, and he couldn't absorb it in his body at all for a while, so he had to use the Pure Heart Mantra to control and gather around him. Fortunately, when he was practicing the Sun Chasing Technique in the Medicine King Fight, Jin Dan collapsed many times, and he was already familiar with this kind of operation.

He tried to channel the aura into this space, and it took almost no effort at all, and the aura was able to enter the space easily. It's just that for Reiki, this space is like a broken sieve, leaking air everywhere. It was easy for the aura to get in, and it was just as easy to let it out, if it wasn't for his intentional control, he wouldn't be able to stay in it at all, let alone use the aura to expand the space.

Tian Xu reluctantly gave up this method, and still went back to do it with his divine sense. From this, he also came to a conclusion: the thing of knowing the sea was originally used to contain divine consciousness, and other things seemed to be unable to stay in it at all. Or to put it another way, this sea of knowledge is just a space imagined by the spirit, and it does not exist at all.

A few hours later, Tian Xu stopped expanding this small space. He has expanded this small space to more than a meter in size, and his own sea of knowledge is also as imagined, with the expansion of this small space, it has been expanded at the same time. He was powerless for a while, but he felt exhausted and woke up from his state of steady.

When Tian Xu entered the small space in the sea, Ziyan sorted out a large number of demonic beasts outside, and packed the classified demonic beasts into several spatial rings, and the most precious batch was left outside by her. These have to be put into the Yin-Yang Ding, and the Yin-Yang Ding, which can only be operated by Tian Xu, but she can't open it.