In the secret room.

Lin Hao closed his eyes slightly and sat upright.

If someone were standing next to him at this moment, he would be able to clearly see two streams of light swirling around his body.

One black, one white.

Under the coordination of the spiritual talisman, the Yin evil energy and Yang Gang power filled Lin Hao's body in an extremely balanced state.

If it weren't for the assistance of the spiritual sigil, his body would have exploded into pieces in the surge of yin and yang energy.

Time passes minute by minute.

Lin Hao's whole body cells, every meridians, blood vessels, and bones were like dry land that had dried up for a long time, greedily absorbing the power of yin and yang pouring into the body!

The degree of tempering of his body has reached a level that is difficult to reach in the same realm.

This method of absorption can be said to be the purest, simplest and risk-free.

However, this yin and yang energy was too huge. Lin Hao was absorbing it frantically, and his body was beginning to be unable to withstand it.

If he continues to absorb it, the cells in his body may burst due to being unable to bear it.

That situation is nothing more than facing casualties from explosions.

Although the energy is replenished, you still have to act within your capabilities.

Immediately, Lin Hao decisively stopped tempering and directly mobilized the yin and yang energy flowing through various parts of the body, all converging on the Dantian, preparing to attack the ninth spiritual vein!

Boom boom!!

The surging black and white torrent surged in the Dantian acupoint sea, like a tsunami, and faint roaring sounds could be heard.

In the immersion of this yin and yang energy, the Flame Spirit Infant seems to be extremely excited, continuously absorbing it crazily.

The degree of absorption is much greater than the energy required to temper the body!

"Haven't had enough?!"

Lin Hao was slightly surprised when he noticed that the Flame Spirit Infant had no stopping tendency.

If you let it continue to absorb, once the energy is exhausted.

So this time, it's really all in vain.

Immediately, Lin Hao's mind moved and he suddenly mobilized most of the power of yin and yang.

The roar of energy, under Lin Hao's control, quickly formed a pointed spiral, fiercely rushing towards the ninth spiritual vein around the Dantian point.

This yin and yang energy originally originated from the martial arts master of the third level of the holy realm. It is undoubtedly easy to break through the shackles of a mere spiritual vein.

"boom!"

There is almost no suspense, the spiritual vein barrier is like a thin piece of paper, penetrated in an instant.

The nine spiritual veins are completely connected!

boom--!

Immediately, the spiritual energy of heaven and earth in the secret room began to stir, flowing into Lin Hao's body continuously.

Lin Hao's aura suddenly surged under the wash of this spiritual energy of heaven and earth, and he was promoted to the level of a ninth-level warrior.

In this regard, Lin Hao did not stop. While consolidating his cultivation with the help of yin and yang energy, he continued to suck in tempered bodies!

Because as a warrior who has reached the ninth level of cultivation, his body's toughness is undoubtedly several times stronger than before, and it can accommodate more energy tempering.

Lin Hao's ambitions don't stop there. He wants to take this opportunity to improve his cultivation level again!

Early stage of ninth level!

Intermediate!

Later!

peak!

In this way, Lin Hao's cultivation level soared like a broken bamboo.

Finally, this momentum finally stopped and stabilized at the peak of level nine!

Lin Hao opened his eyes, and a sharp gleam suddenly flashed across his eyes.

This retreat lasted four days.

"The energy of the Holy Domain is indeed powerful!"

Lin Hao clenched his fists, feeling the powerful spiritual power in his body that had surged many times, and was secretly surprised in his heart.

Immediately, after Lin Hao adjusted his mood slightly, he took out a red stone from the storage ring.

This red stone was the fire source stone given to him by Ying Yuanzi.

A mysterious stone originating from ancient times and containing the original laws of the fire system is priceless!

Lin Hao stared at the complicated flame marks on the stone.

At first, I didn't feel any changes.

But as he focused his mind and thought about the direction of the lines, Lin Hao's entire consciousness gradually became immersed in it and couldn't extricate himself.

The mysterious fire patterns are reflected in my mind like a totem.

The rules of that pattern seem to be evolving the origin of the flames at the beginning of the formation of heaven and earth!

However, the longer he watched, the more dizzy Lin Hao felt.

It feels like I was studying the 'arcana' of mathematics in my previous life, which was obscure and difficult to understand.

Lin Hao shook his head and hurriedly shifted his gaze, no longer continuing to comprehend.

"The artistic conception of law is indeed not that simple."

Lin Hao sighed secretly, and then took a deep breath to gradually regain his composure from his chaotic consciousness.

"System, can this fire source stone be scanned?"

As if he felt that understanding the rules was a bit boring, Lin Hao's mind moved slightly and he tried to ask.

"Ding, detect the fire source stone obtained by the host. It contains the mysterious laws of martial arts. You can start the system scan."

Soon, the system prompt sounded.

Upon hearing this, Lin Hao suddenly felt his heart surge.

"Excuse me, host, do you want to enable system scanning?"

"yes."

Lin Hao said silently without hesitation.

Suddenly, the pupils in Lin Hao's eyes shrank.

His retina was like a scanner, suddenly emitting a red light.

Under the cover of red light, Lin Hao scanned the fire source stone in his hand.

"Ding, scan successful!"

After a few breaths of silence, the sound of the system sounded again.

In front of Lin Hao, a red crystal appeared.

It is covered with densely packed tiny lines, which are almost exactly the same as those flame marks on the fire source stone.

These lines look like masterpieces of heaven and earth, magical and natural, vaguely revealing the scorching energy of the origin of the great avenue.

Seeing this, Lin Hao's eyes flashed, and the fire in his eyes became even hotter.

"Congratulations to the host for obtaining a crystal of the Law of Fire. Do you want to fuse it?"

"yes."

Lin Hao directly acquiesced.

However, at this moment, the system's voice sounded again.

"This system scan requires a fee of '100,000 Lingyang Stones'. The detection host does not have enough deposits. Unfortunately, the scan cannot be carried out."

One hundred thousand?!

Lin Hao's heart skipped a beat.

Obviously, he did not expect that the consumption this time would be so much.

This amount is equivalent to being able to provide the 'Mantis King' with the ability to evolve to the SS level!

It can be seen that the more valuable something is, the cost of consumption will inevitably increase.

Lin Hao immediately counted the number of Lingyang stones in the storage ring, which was approximately more than 10,000.

The distance is 100,000, which is a huge difference!

However, now that the law crystal has been formed, it cannot advance or retreat.

"Law crystal, if the host does not choose to fuse within ten minutes, it will disappear on its own. Please decide as soon as possible."

"Start the countdown..."
Chapter completed!