Time slowly passed. The treasure box was also slowly self-destructing. The words around it became even dimmer.

Ling Qing Yu stood at the side, staring at these words, staring at Su Yun, staring at the treasure box, his face full of anxiety.

During this period of time, she had been cultivating in the sword sheath, Although he didn’t come out, However, he also kept a close eye on Su Yun from time to time, Actually, Su Yun did not know, In some critical situations, Ling Qing Yu was ready to attack at any time, and the reason why she did not immediately help was because she hoped that Su Yun could experience more setbacks. Only in this way could he truly grow. Otherwise, if something difficult happened, Su Yun would always stop and he believed that he would not want Ling Qing Yu to do this.

Ling Qing Yu did not know what kind of relationship she had with Su Yun at this moment.

If it was said that he followed Su Yun to repay the kindness of the Sword Ancestor, then the current situation should be enough.

“What’s going on?”

At this time, Su Yun, who was cultivating the Heart Art, suddenly opened his eyes, and his expression was filled with solemnity.

“Su Yun, what’s wrong with you?”

Ling Qing Yu asked.

“Something’s not right… There’s something wrong with this mental art…”

Said Su Yunchen.

“Why is something wrong?”

‘”According to the description in this mental art, I will turn the heavens around and let the profound energy in my Qi veins circulate in the opposite direction, accumulating the profound energy near the Spiritual Eye. However, it has not achieved the effect of increasing my spirit, let alone the one described above.”

Su Yun stared at the words and muttered, “Could it be that there is something wrong with my cultivation method?”

“Most likely, we don’t understand.”

Ling Qing Yu’s gaze fell on what Su Yun was looking at.

The cultivation of mental arts had already reached the middle stage. Although there were only three hundred words and only one realm, it was not an easy task to comprehend these three hundred words in eight hours.

“Yin and Yang merge together, the void and reality intersect, Yin is Yang, Void is reality, Yin and Yang coexist, Void and reality coexist, Illusions are endless, Heavenly Dharma is boundless …”

Ling Qing Yu muttered.

Su Yun frowned, but he could not understand this sentence for a long time.

Cultivation of profound arts requires accumulated tempering and comprehension. However, there wasn’t enough time for him to comprehend it. All he could do was combine what he knew and felt before to digest this mental technique.

However, no matter how Su Yun did it according to the description of this mental technique, he was still unable to reach the level described. He simply could not push his spiritual fluctuations out of a domain. If he wanted to be like the Shadow Guard, Creating illusions all over his body as he wished, the prerequisite is that you must achieve whatever you want with your mental energy fluctuations, If he could control his spiritual fluctuations skillfully, It could overlap with other people’s mental energy fluctuations. It could even imitate the other party’s mental energy fluctuations, instilling their own thoughts and changing the other party’s thoughts. This method was more similar to hypnosis, but different from hypnosis. This kind of thing was compulsory, defenseless, and had much more sophisticated methods.

Everything had bottlenecks, and at present, Su Yun had encountered bottlenecks.

Ling Qing Yu naturally knew that if he didn’t help Su Yun solve it quickly, he would have missed this peerless illusion. It couldn’t be said to be a pity.

She took a light breath and her gaze fell on the mental art. Her eyes revealed seriousness and earnestness as she carefully interpreted every word.

After a long time, she seemed to have noticed something and suddenly spoke.

“It’s useless for you to cultivate like this.”

“What? Qing Yu, did you see anything?” Su Yun withdrew his gaze and asked.

“I can see one thing.”

Ling Qing Yu stared fixedly at the words, as if he was still reading them.

However, not long after, her expression suddenly changed. In the end, it was covered with waves of crimson.

Su Yun was puzzled, “Qing Yu, what happened to you?”

“Nothing … Nothing …”

Ling Qing Yu hurriedly withdrew his gaze and pretended to cough.

“Nothing?” Su Yun’s eyes were filled with doubt, “Then did you see anything?”

‘”Well” Ling Qing Yu’s little white face turned even redder. Her eyes were a little flustered, and she originally intended to remain silent. However, when she saw the slowly dissipating box, she hesitated for a moment before turning her head and saying, “Alright… To tell you the truth, the three sentences in the middle of this mental art actually have another meaning…”

“Another meaning?” Hearing this, Su Yun was even more puzzled. He carefully read a few sentences from the middle of the mental art again, but after reading it several times, he was still unable to understand them. He could only ask, “Qing Yu, just say it directly. What’s the meaning of this?”

“Although your cultivation is higher than mine and your strength is stronger than mine, your experience is still a bit lacking. Everyone’s understanding is different, and those who know a lot about the world naturally understand something deeper. Actually, the meaning of this entire mantra is also the same. Didn’t you notice? There are several sentences with the same meaning in this mantra. ”

“What sentence?”

“Yin is Yang!”

“What does this mean?”

‘”It says that Yin is Yang and Void is Truth, so it is positive and negative. The order of comprehension of this mental art should be like this. The first part is read directly and is understood according to the thinking of normal people, while the middle part is read reversely and the last part needs to be interpreted in two parts. First, it is understood positively, and then it is interpreted reversely!”

After listening to Ling Qing Yu’s words, Su Yun immediately opened his mouth, hurriedly turned his head, and read again, according to Ling Qing Yu’s meaning to re-interpret.

However, throughout, Su Yun’s expression became strange.

“Yin and Yang need to blend? This … cough cough …”

Isn’t this supposed to be a double cultivation?

Su Yun felt somewhat puzzled. Could it be that he still needed to dual cultivate this mental art? In such a hurry, how could there be a suitable dual cultivator? Although Su Yun had Ling Qing Yu here, it was impossible for him to ask Ling Qing Yu to dual cultivate with him for a profound technique, right? If this mental energy technique fell into the hands of others, what would happen to the person next to him who was cultivating in Wushuang? Don’t tell me you’re not going to practice anymore?

“I think… I should stop practicing…”

Su Yun exhaled and turned his head.

“Su Yun, this kind of mental art is extremely desirable. How can you waste it?”

Ling Qing Yu hurriedly said.

“I don’t want to waste it either, but …” Su Yun stared at her with wide eyes, somewhat incredulous, “But could it be … could it be that you …”

Ling Qing Yu was stunned. Suddenly, she thought of something. Her cheeks were so red that they almost dripped with blood. She secretly spat and said, “Don’t think nonsense!”

Su Yun shrugged his shoulders, “I’m not thinking about anything, but you’re thinking nonsense … If this profound art isn’t dual cultivated, then it’s impossible to cultivate. This is the forbidden area of True Devil Sect. Where can I find a female dual cultivator in a while? Do you want me to find a Female Devil?”

That was naturally impossible. After leaving the ancient tomb, it would not be so easy to enter again. The relief fellow at the door might not let Su Yun out again.

When Ling Qing Yu heard this, he was shocked for a moment, and then he fiercely rolled his eyes at him, “What are you thinking? The Yin-Yang fusion here doesn’t mean that you should use the dual cultivation method to cultivate!”

“Didn’t you use dual cultivation? Then what?”

“Use your spiritual fluctuations to dream!”

“Utopia?”

Su Yun was dumbfounded.

What was this? Could it be… Comfort? ?

He felt that his mind was almost unable to keep up with Ling Qing Yu’s thoughts.

“Between the real and the virtual, there are both the real and the virtual. Since you are the real body, you have to create the virtual body. Both the real and the virtual are you. This is the real and the virtual. Yin and Yang are the real and the real.”

“This …”

Su Yun was completely speechless.

“What are you still waiting for? There’s not much time left. Hurry up and cultivate.”

Ling Qing Yu urged.

“How … how is this possible?”

Su Yun was so old, he had never done such a thing before, cultivating together with something he had imagined, this was no longer lust, this was simply insane.

Seeing Su Yun’s hesitant expression, Ling Qing Yu was anxious.

She looked at the treasure box. At this moment, the treasure box had completely lost its halo and its body was beginning to decay. Judging from its speed, she was afraid that it wouldn’t last for even three hours.

It’s too late.

Ling Qing Yu secretly gritted his teeth and suddenly walked straight to Su Yun’s front and sat down cross-legged.

Su Yun was slightly stunned.

Before he could say anything, Ling Qing Yu whispered, “Don’t talk. Release your mental energy.”

“Qing Yu… What are you doing?”

“Just do it!”

Ling Qing Yu lowered his head, his cheeks flushed red, and his eyes were already closed.

The mist on Su Yun’s head, however, before he could react, a strange mental ripple came and hit him.

“This is …”

“Don’t say more! There’s not enough time…”

Ling Qing Yu’s voice was as thin as a mosquito’s.

Su Yun hesitated endlessly. Looking at Ling Qing Yu’s delicate and beautiful face, he secretly swallowed his saliva.

“Qing Yu… Isn’t this… Isn’t it too much of a sacrifice…”

“What are you thinking?”

Seeing that Su Yun still didn’t move, Ling Qing Yu was a little annoyed: “This is just spiritual, spiritual, different!! Just like how you think all day long, what does it matter? We… Our bodies… and… it’s nothing… innocent… scared… scared of what?? Hurry up, time is running out!! Do you still want to think about this mental art?”

Ling Qing Yu said hatefully.

Hearing this, Su Yun exhaled and didn’t say anything else.

Since Ling Qing Yu had made such sacrifices, it would be a bit hypocritical for him to refuse.

Moreover, what Ling Qing Yu said was correct. This was only spiritual … dual cultivation. There was nothing really happening between the two of them. Although … this spirit belonged to two people and was different from usual, its meaning was still somewhat different.

He calmed down and closed his eyes, releasing a wave of mental energy that slowly approached Ling Qing Yu’s mental energy ripple.