Chapter 458 Formation

The sun shines on the quiet alley, only the sound of footsteps can be heard.

On the way back to his yard, Xu Yuan chatted with the fourth sister beside him who was silent and sighed silently in his heart.

Although his response just now seemed serious, it did not resolve the awkwardness between the two.

The most correct way to respond, and now I think of it, the most correct way to respond is to give the fourth sister a slap on the head and wake her up directly.

But it’s not his fault. If you want to blame it, you have to blame Xu Xinyao.

Your sister, who you have been with for more than twenty years, suddenly acts like a little daughter in front of you, which makes him feel a little overloaded for a moment.

What, this sister was his first love in past memories?

Xu Yuan suddenly felt a headache.

But no matter what, he doesn't have the guts to enter his father's compound for the time being. As for asking Lou Ji to use the Black Scale Guards to investigate the desert matter, it won't affect the overall situation for a day or two. For now, he still has to ask Xu Xinyao if he has any questions. There is no way to solve his cultivation problem.

After a cup of tea, Xu Yuan led the silent Xu Xinyao into his courtyard.

Of course, I didn't enter the room, but took a seat in the pavilion next to the small pool in the courtyard.

After the farce just now, and looking at the current demeanor of the four sisters, Xu Yuan did not dare to lead the other party into the confined space for the time being.

Within the pavilion,

Xu Xinyao tilted her little head and looked at the koi carps swimming in the pond in a daze, while Xu Yuan told her the situation he had encountered as if he was talking to himself.

After that, the two fell into silence again.

Xu Yuan looked at the adopted sister across from him who was still distracted, with her left ear going in and the right ear out, and he suddenly felt hesitant in his heart.

He was hesitating whether to give this fourth sister a slap on the head now.

It's not too late to make amends.

If the atmosphere between the two of them continues in the future, he may have to be beaten nine times in three days.

With satin-smooth hair hanging down on her round white shoulders, Xu Xinyao suddenly turned her gaze away and whispered softly and tenderly:

"So third brother, you now need a formation that can extract the Yin source of demons and ghosts and the life source of magic crystals?"

Xu Yuan nodded immediately after hearing this and whispered:

"This is the only way we can try it now. Can it be achieved?"

Xu Xinyao's beautiful eyes lowered slightly. After a few breaths, she analyzed in a low voice:

"Senior Luo, the life source of the magic crystal, can do it with the kind of fungus he controls."

Saying,

Xu Xinyao looked the man in front of her up and down and hesitated slightly: "Xinyao remembers that third brother, your body was able to control this kind of fungi before. If you can still do this now."

"It should be possible." Xu Yuan pondered slightly: "But I have to verify it. It's just the bacteria carpet in my body now."

Hearing this, Xu Xinyao's soft face showed a peaceful smile, and she said softly:

"When we were healing Third Brother's body earlier, all the fungi were absorbed by Senior Luo. You should be able to borrow some from her. As for the magic crystal grid, there is still a lot of inventory in the courtyard."

When developing those unworldly secret realms, we would occasionally encounter monsters like the White Walkers. Over time, some White Walker magic crystals of different grades were accumulated in the warehouse of the Gokuyuan.

Feeling that the awkward atmosphere was gradually dissipating, Xu Yuan took a long breath and whispered:

"After the source of life is solved, all that's left is the source of evil spirits."

"Yeah" Xu Xinyao nodded slightly, but there was a hint of hesitation in her eyes.

Seeing the hesitation on A Yao's face in the Prime Minister's Mansion, Xu Yuan's heart sank slightly:

"Is this difficult?

"I remember that old man Jiang He developed a large array that can trap demons and ghosts to extract their soul power. Can we make some improvements on it?"

The Gokuyuan of the Prime Minister's Mansion has already made some achievements in the research of ghosts and ghosts. Extracting the source of ghosts and ghosts is not as difficult as starting from zero to one.

Xu Xinyao shook her head gently and whispered:

"It is indeed not difficult to extract the Yin source of the Yin ghost. What is difficult is how to remove the violent emotions from the Yin source. Moreover, third brother, if you want to practice, you should also need a method that can combine the Yin source with the life source. A fused formation, right?”

Hearing this question, Xu Yuan was slightly stunned and said hesitantly:

"It shouldn't be necessary. There is a high probability that my body can directly absorb these two kinds of energy."

"wrong."

Xu Xinyao interrupted Xu Yuan's words with a very firm tone, so firm that it even seemed that Xu Yuan himself had to understand his body: "Third brother, your body may indeed be able to do something, but if you use the physical body to refine the vomit, Nana will be distracting and will slow down the speed of cultivation. Secondly, if there is no balance between the source of Yin and the source of life, there is a high probability that you, Third Brother, will go crazy and even fall into the previous state again. "

Saying,

Xu Xinyao's gentle expression gradually turned serious. She habitually gently raised her right hand, put her slender index finger between her red lips and bit her teeth, and whispered like she was talking to herself:

"Furthermore, Third Brother, if you want to cultivate, just relying on the Yin Source and the Life Source may not be enough. After all, when I was treating you before, you also had Source Qi in your body. In other words, this formation must be able to blend the Source Qi and the Life Source at the same time. There are three kinds of energy, life source and yin source, and the stability of the transformation output must be taken into consideration. It is not possible to use the sub-formation eye, and some improvements must be made on it."

"."

Xu Yuan listened to the random thoughts that kept coming out of the mouths of the four sisters. He could understand them at first, but then he felt like he was listening to a book from heaven.

Is this the way of formation?

"elder brother."

Suddenly, Xu Xinyao broke the silence, raised her eyes and asked: "Where are you going to build this formation?"

Xu Yuan was about to answer, but Xu Xinyao didn't give him the chance at all. She just lowered her head and bit her slender white index finger hard:

"Brother, you have to fake your death and can't go out. That means you have to build this formation in the inner courtyard. The largest secret room in the inner courtyard should be where the communication crystal is. If this kind of space is built, the current formation material with the highest strength, Sumeru iron, should not be enough to support this kind of strength. It takes too long to develop new materials. I have to ask my father to open up a new space underground."

"."

"."

"Swish."

After muttering for an unknown period of time, Xu Xinyao suddenly stood up, and her lake blue skirt fluttered in the pavilion.

Xu Yuan, who had already begun to wander, immediately came back to his senses when he saw her move:

"Xinyao, you..."

"Brother, I'm going to the Institute of Gewu to gather some first-class A-level formation masters to make some preliminary preparations. You wait for me here for a few days."

Before he finished speaking, Xu Xinyao interrupted him directly, and without waiting for Xu Yuan to reply, she turned around and walked out of the pavilion without looking back.

"."

Xu Yuan was stunned for a moment. He didn't expect that this fourth sister would be like this when she was working.

It's pretty cool to be so resolute.

"Snap."

A crisp sound rang softly, and when Xu Xinyao came back to her senses, she found that her wrist was held by her third brother.

Xu Yuan smiled at her:

"Don't rush at this moment. I haven't asked you about Ran Qingmo yet."

"."Xu Xinyao.

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