Fairy, I'm going to control you tightly!

The supreme foundation has been laid, and the tribulation lightning in the sky has been fully prepared and is about to strike.

Ji Nanbei was unwilling to see his home shattered into ashes, so he immediately took off into the air.

Many cultivators who have just entered the Foundation Establishment stage may not yet be familiar with the method of flying through the air.

But Ji Nanbei was different—he had already mastered the art of flying when he was controlling Xiao Jingxi's body.

Having just entered the Foundation Establishment stage, traversing the void in mid-air is a natural and effortless process.

As soon as he stepped outside, he saw his master and senior sister standing in front of the door.

For a moment, Ji Nanbei felt a warmth in his heart.

Although her senior sister was unruly and her master often acted irresponsibly, they were ultimately concerned about her.

however--

"Oh? Junior brother can fly now, that's quite impressive. Just be careful not to get struck by lightning, and preferably don't get injured—you still have to participate in the Demonic Path Competition."

Ji Nanbei: Tsk, give me back that little bit of emotion I felt just now.

Sure enough, my senior sister is still the same unreliable senior sister.

Ji Nanbei turned to look at his master.

As expected of Master... Wait, so cute?

Cheng Ling'er, whose body had shrunk to the size of a little girl, looked childish and adorable.

[Task triggered...]

Ji Nanbei thought to himself: When will this system ever end?!

The system then popped up some options that he didn't understand at all, such as "disrespectful disciple" and "betraying one's master and ancestors".

Ji Nanbei completely ignored these strange hints.

Just then, the heavenly lightning finally struck down with a deafening roar.

The tribulations that ordinary Foundation Establishment cultivators undergo are mostly ordinary, azure-blue heavenly lightning.

What Ji Nanbei summoned was the Purple Heaven Divine Thunder—the same source as the lightning tribulation Xiao Jingxi had experienced that day, only slightly weaker in power.

A bolt of purple lightning tore through the sky and struck Ji Nanbei directly.

Ji Nanbei did not activate his spiritual energy shield, but instead used his physical body to withstand the heavenly lightning.

This is not an overestimation—in the memories he obtained from the little fox, there was a secret manual for refining the body of the demon race, called "Nine Heavens Myriad Tribulations Technique".

Demons are naturally afraid of thunder, but this technique does the opposite, using thunder tribulation to temper the body and guide heavenly thunder into the meridians.

If one's physical strength is insufficient, such actions are tantamount to courting death.

However, if one can withstand it, one can gradually cultivate the "Nine Heavens Myriad Tribulations Thunder Body", which contains the power of the Nine Heavens Thunder Tribulation within the body, making it terrifying.

However, very few demons dare to practice this technique.

After all, heavenly lightning is the nemesis of the demon race.

Humans, on the other hand, cannot cultivate the techniques of the demon race—either due to their different physiques or because their physical strength is insufficient.

The "Nine Heavens Myriad Tribulations Technique" was created based on the powerful physique of the demon race, making it naturally difficult for humans to cultivate.

However, Ji Nanbei hit a key point.

As a human, he was not afraid of heavenly lightning; moreover, his body had been tempered by a demon core, making him physically strong and resilient.

more importantly……

Crossing the tribulation does not count as being in a state of combat.

Ji Nanbei can directly consume magic points to repair his own damage through the system.

That's where his greatest confidence comes from.

Upon seeing Ji Nanbei guide the Purple Heaven Divine Thunder into her body, Lin Mengxi's expression changed drastically.

Has my junior brother gone mad?

But it was too late to say anything then.

In that instant, Lin Mengxi began to ponder how to prepare Ji Nanbei's body for burial.

Cheng Ling'er narrowed her eyes slightly.

"Hongling, since I brought him back to the Happy Forest Demon Sect, has he ever left the mountain or gone anywhere else?"

Upon hearing his master's question, Lin Mengxi was taken aback, then shook her head.

"No. Junior Brother has stayed inside the sect and has not gone out."

Cheng Ling'er smiled slightly.

"It seems your junior brother is quite extraordinary... he may possess a great inheritance."

In fact, after meeting Ji Nanbei last time, Cheng Ling'er had already realized that the cultivation method Ji Nanbei practiced was not an ordinary demonic scripture, but a rather powerful inheritance.

At this moment, she also noticed that Ji Nanbei was guiding heavenly lightning to temper his body—this was also a body-refining method that even she found acceptable.

These were not taught to Ji Nanbei by anyone else.

Cheng Ling'er naturally realized that this was a great opportunity that Ji Nanbei himself had been waiting for.

However, she didn't care.

She is happy to see her disciples succeed in their lineage and cultivate well.

Hearing her master say this, Lin Mengxi understood that Ji Nanbei was probably out of danger.

As for what this "great inheritance" actually is, she has no interest in finding out.

Such a scenario would never happen in any sect outside the sect.

If this were outside, someone would probably already be secretly coveting Ji Nanbei's secrets.

What followed was infighting among fellow disciples and falling out between master and disciple.

But in the Demon Sect of Happy Forest, this is not the case at all.

Cheng Ling'er's background is shrouded in mystery and her origins are unknown, but there is one thing she doesn't respect—she looks down on this kind of inheritance.

Even if the lineage is strong, she will not compete with her own disciples.

Lin Mengxi, though a bit unconventional, has her own path to follow.

She had no intention of coveting what belonged to others.

What's more, this is her junior brother.

At this moment, the lightning power that had been guided into Ji Nanbei's body was rampaging through his meridians.

He did not use his spiritual power, but instead activated the blood energy in his body to suppress the power of the tribulation lightning.

This is precisely the core essence of the "Nine Heavens Myriad Tribulations Technique"—not relying on spiritual power, but solely on blood and qi.

Once the blood energy successfully suppresses the power of the tribulation lightning, the blood energy itself will be imbued with some of the attributes of the tribulation lightning.

Then, simply make the power of the tribulation lightning flow through the heart like blood throughout the body, reaching every corner of the body with the blood and qi, and you will have entered the "Nine Heavens Myriad Tribulations Technique" and initially achieved the "Nine Heavens Myriad Tribulations Lightning Body".

However, Ji Nanbei's expression was not good as he felt the violent and unparalleled power of the tribulation lightning within his body.

"This 'Nine Heavens Myriad Tribulations Technique'... is it truly not a method of self-destruction?!"

Even though Ji Nanbei was not a demon, the destructive power brought by the tribulation lightning entering his body far exceeded what he could withstand.

Before the power of the first tribulation lightning could be suppressed and refined, the second Purple Heaven Divine Lightning had already crashed down.

At this moment, Ji Nanbei dared not use his spiritual power at all—once he activated it, all his previous efforts would be in vain.

Therefore, he had no choice but to withstand the second bolt of heavenly lightning with his own body.

Upon seeing this, Cheng Ling'er gently shook her head.

He thought to himself: I'm afraid it will be difficult to succeed. I'll wait until he can't hold on any longer before making my move.

Ji Nanbei, however, seemed to have a "what's the use" attitude.

He originally wanted to try to cultivate the Nine Heavens Myriad Tribulations Thunder Body on his own—after all, his body had been tempered by demon cores many times, and his physique was already quite strong.

However, it seems that the accumulation is still insufficient.

However, it doesn't really matter anymore.

When the third bolt of heavenly lightning struck his body, Ji Nanbei finally could not withstand it.

Cheng Ling'er was about to make a move when she suddenly froze.

He felt an extremely pure Yin energy erupt from Ji Nanbei's body, instantly erasing all the injuries on his body.

In the blink of an eye, Ji Nanbei had recovered to his peak condition.

Even Cheng Ling'er had never seen such pure Yin energy.

The power of extreme Yin has another name—the power of the origin of the demonic path.

All kinds of demonic cultivation techniques have some degree of extreme yin attribute, which is to absorb the yin attribute of the spiritual energy of heaven and earth for one's own use.

The righteous path of cultivation is the opposite, prioritizing extreme Yang.

Cheng Ling'er had been slightly surprised at most before—in her view, Ji Nanbei's various unusual behaviors were not enough to move her.

But at this moment, she was truly shocked.