A quarter of an hour later, the two of them returned to the villa.

When she sees her grandfather returning, Fluttershy immediately pesters Sikong Xuan and asks him to tell him about his exploration of the Tomb.

Although the little girl hates the mausoleum, she is quite interested in this kind of exploration process.

Sikong Xuan couldn't resist his granddaughter, so he had to move a chair and sit down, and began to tell the story of this exploration.

After talking for a while, Sikong Xuan's own interest became high, and the content of the story became more and more unbounded, and he spoke wildly, mostly boasting.

Ning Xiaotang saw that the pair of grandfathers and grandsons were in high spirits, so he didn't bother, shook his head slightly, and returned to the study alone.

Taking out the lightning protection bead from his arms, looking at the bead the size of a bird's egg, Ning Xiaotang knew that he would be busy next.

Just holding this bead can't directly avoid the immortal tribulation. Only by activating those special rules in the lightning protection bead can the effect of lightning protection be achieved.

Therefore, what Ning Xiaotang had to do next was how to continuously stimulate those special rules in the lightning protection bead.

For Ning Xiaotang, this matter is not difficult.

He already has a certain level of attainment in formations, and among the many formations he has learned, one seems to be specific to this situation.

Next, as long as Ning Xiaotang integrates this formation with the lightning protection bead and stimulates those special rules in the lightning protection bead, then it will be over.

Three days later, Sikong Xuan and Fluttershy say goodbye to Ning Xiaotang.

After Ning Xiaotang came out to say goodbye, he immediately returned to the study and continued to integrate the formation and lightning protection beads.

After another seven days, Ning Xiaotang was finally completed.

At this time, the lightning protection bead is larger than before.

I saw that the surface of the lightning protection bead was wrapped with a thin layer of green jade.

On this layer of green jade, there are strange runes that are several times smaller than the small characters of the fly's head, and these strange runes are densely packed and occupy the entire surface.

Ning Xiaotang held the lightning bead in his palm, closed his eyes slightly, meditated, and felt carefully.

Immediately afterward, he felt a strange energy faintly emanating from the lightning bead and transmitting it to his hand. Then, up the arm, eventually to the entire body.

Ning Xiaotang opened his eyes and said softly: "The lightning protection bead has finally been stimulated, next, I have to try it to see if this lightning protection bead can let me avoid the immortal tribulation." ”

Taking the lightning protection bead, Ning Xiaotang left the villa with Xiaoba and came to the edge of the "Yin and Yang Five Elements Qiankun Great Array".

This is a small dirt slope with no people, Ning Xiaotang is dressed in moon-white clothes, holding his hands, standing quietly.

Xiao Ba stood on Ning Xiaotang's shoulder, stared at the sky in front of him with a pair of eyes, and said, "I said Xiaotang, do you really want to try?

Ning Xiaotang said calmly: "You have to try it, otherwise, I don't know how many years you will be trapped here." ”

"Hachi, do you want to give it a try?"

Xiaoba immediately shook his head like a rattle and said, "I don't want to try, in case the lightning bead doesn't work, why don't I be struck by the thunder?"

Ning Xiaotang smiled slightly, and didn't care, his eyes flashed, and a pattern similar to Tai Chi loomed in his eyes.

In Ning Xiaotang's field of vision, the originally blue sky in front of him suddenly became cloudy.

In the dark clouds, from time to time, there were purple lightning bolts as thick as water tanks, which flashed away, carrying a terrifying aura that destroyed the world and the earth.

Looking at this terrifying scene, Ning Xiaotang's heart sank slightly.

However, when he felt the trace of strange energy transmitted by the lightning bead in his arms, Ning Xiaotang was slightly relieved.

That trace of strange energy enveloped Ning Xiaotang's entire body, seemingly isolating him from this piece of heaven and earth.

Ning Xiaotang said: "Xiaoba, you stand back for the time being, I'm going to pass." ”

Xiaoba hesitated for a moment and said, "Xiaotang, have you really made up your mind? Actually, it's not bad to stay here, why do you have to take risks?"

Ning Xiaotang said: "Don't worry, I'll pay attention." I'm just going to take a step and try it first, and if it's not right, I'll go back right away, or I'll die. ”

This is also the truth, with Ning Xiaotang's strength, although he can't fight against the immortal tribulation Yu Wei, he only takes a small step, and when he encounters something wrong, he immediately retreats, which is more than enough to save his life.

(Ah!! it's twelve o'clock, it's too late, let me update it first, this chapter is not over, and I am still writing)