The reason why Fang Chen dared to rush into the underground cracks was that he had carefully analyzed that this remnant of the Huangquan Sect hidden under the phantom formation must have been seriously injured and unable to move, otherwise he would not have been able to destroy the formation unscrupulously.

Now, he and Xia Houwu have joined forces to destroy even the central control of the formation. This hidden remnant of the Underworld Sect has not yet appeared, indicating that he was too seriously injured.

After Fang Chen noticed Xia Houwu's situation, he went directly into the ground.

After Fang Chen got into the crack, Xiahou Wu endured his headache and got into the ground.

Wow...

Under the crack, there is a very large palace, like a tomb. At the front of the palace, there is a skinny figure. The figure's whole body exudes the terrifying underworld gate aura.

"The remnants of the Huangquan Sect?"

Fang Chen's eyes flashed when he saw this remnant of the Huangquan Sect.

Just after the two entered the underground palace, the remnant of the Huangquan Sect suddenly opened his eyes. The moment he opened his eyes, a dazzling light shot out.

While this ray of light was shooting out, Xia Houwu finally couldn't bear the bloodlust in his blood. He roared angrily, clenched his fist, and punched the wall next to him with a fierce punch.

"Fang Chen, kill him quickly, I can't control it anymore." Xia Houwu's eyes were scarlet and he roared angrily.

When Fang Chen saw this, he held the Xingyin Sword in his hand, stepped forward, and appeared directly in front of the remnant of the Underworld Sect. He raised the sword and brought it down with a click, directly piercing the head of the remnant of the Underworld Sect.

"The Underworld Gate will not let you go."

This remnant of the Huangquan Sect said such words hysterically, and then died.

At the moment when the remaining members of the Huangquan Sect died, Xiahou Wu returned to normal, and the bloodthirsty killing intent in his blood was also under control.

"Fang Chen, thank you." Xia Houwu raised his hands to Fang Chen and said.

Fang Chen nodded, looked around, and frowned, "It seems that this remnant of the Huangquan Sect is not the only one in the magical space."

"After that fierce battle that year, many remnants of the Underworld Sect were hidden in the magical space to heal their wounds." Xiahou Wudao said, "Others may not be able to find the remnants of the Underworld Sect, but I can find them within a radius of me.

I can sense the aura of Huangquanmen within a hundred miles, but..."

"But what?" Fang Chen asked.

"Have you ever thought about what you would do if you find a remnant of the Huangquan Sect who is stronger than both of us?" Xiahou Wu said fearfully.

Fang Chen was startled and immediately fell into silence.

They don't know how many remnants of the Underworld Sect are hidden in the imaginary space. Fortunately, when they meet the captain and the hall master, once they encounter the protector who is recovering from his injuries, they can't resist them at all.

"However, there is no need to be so pessimistic. According to my guess, the injuries of those powerful guardians were more serious back then, and some were even about to die. They would not be able to get better in a short time." Xia Houwu nodded and said.

After looking around, Fang Chen prepared to leave with Xia Houwu.

However, at this moment, Xia Houwu waved his hand to signal Fang Chen to stop, and then he walked straight towards the location where the remaining members of the Huangquan Gate were just now.

Bang……

Xia Houwu mobilized all his strength, concentrated it on his fist, and then punched the wall in front of him with a fierce punch.

Click...

This wall could not withstand Xiahou Wu's full blow and shattered into pieces.

After the wall shattered, Xia Houwu discovered that there were some thumb-sized goose-yellow stones inside the wall.

When he saw these goose-yellow stones, a smile appeared on Xia Houwu's face.

"This is... a spiritual fetus?"

Xia Houwu's behavior was very strange. Fang Chen turned to look at the wall that was shattered by Xia Houwu. When he turned around, his eyes were dull for a moment.

Because, he saw many thumb-sized goose-yellow stones in the wall. These stones contained majestic and extremely spiritual energy.

"Yes, the reason why the remnants of the Huangquan Sect heal here is because of the spiritual fetus." Xiahou Wudao.

The spiritual fetus is a legendary treasure. It is said that a warrior who absorbs the spiritual fetus can refine his own spiritual energy and make his spiritual energy more pure.

Fang Chen is naturally very clear about what pure spiritual energy means. In the same realm, if your spiritual energy is purer than the other person's, then your strength is definitely much stronger than the other person's.

Although the spiritual fetus cannot improve a warrior's cultivation, it can purify the spiritual energy.

"There is actually a spirit fetus in this wall."

Fang Chen showed a hint of surprise on his face and said with a smile.

Wow...

Xia Houwu completely smashed the wall, and suddenly a large number of spiritual fetuses appeared in front of the two people. The entire palace was filled with rich spiritual energy.

"Many of the spiritual fetuses here have been absorbed by the remnants of the Huangquan Sect, and only a few are left." Xiahou Wudao.

After a brief count, there were a total of fifty spirit fetuses in the wall. Looking at these fifty thumb-sized goose-yellow stones, Fang Chen sighed slightly.

"Let's break up," Xiahou Wu said.

Later, Xia Houwu and Fang Chen divided these spiritual fetuses equally.

"Let's refine it here." Fang Chen said.

After obtaining twenty-five spiritual fetuses, Fang Chen sat cross-legged and began to refine the spiritual fetuses.

Closing his eyes slightly, Fang Chen put a thumb-sized spirit fetus into his mouth, and the spirit fetus immediately followed his throat and entered the Dantian Qi sea.

When the spiritual fetus entered the Dantian Qi Sea, the liquefied spiritual energy in the Qi Sea began to spin wildly in an instant.

At this time, the spiritual fetus was constantly exuding wild spiritual energy, which was quickly integrated into the liquefied spiritual energy.

Three minutes later, the first spiritual fetus was completely refined. Fang Chen found that the liquefied spiritual energy in the sea of ​​​​qi seemed to be a little purer, but it was not obvious.

"continue."

Fang Chen continued to refine the spiritual fetus. Compared to Fang Chen, Xiahou Wu refined the spiritual fetus much faster.

In half an hour, Xia Houwu refined all twenty-five spiritual fetuses. At this time, his aura became much stronger.

In the sea of ​​​​Qi in his Dantian, the liquefied spiritual energy became extremely pure, which made his strength increase again.

"If there are enough spiritual fetuses, my strength can still grow." Xiahou Wu said in a low voice.

After Xia Houwu finished refining the spiritual fetus, he turned to look at Fang Chen and was shocked to find that Fang Chen was still refining, and his refining speed was a bit slow.

Xia Houwu waited for three hours before Fang Chen finished refining all the spiritual fetuses.

Wow...

The moment Fang Chen opened his eyes, he suddenly discovered that the liquefied spiritual energy in his sea of ​​energy had become extremely pure.

"As expected of a spiritual fetus, the spiritual energy has been purified to such an extent." Fang Chen was filled with excitement.

Absorbing so many spiritual embryos has made Fang Chen's spiritual energy extremely pure. Fang Chen is very confident that if there are some spiritual embryos, he will definitely be able to break through to the sixth level of the Qi Sea Realm.

If he can break through to the sixth level of Qi Sea Realm, Fang Chen's strength can easily crush the warriors at the early stage of the ninth level of Qi Sea Realm, and he will not even be afraid of the warriors at the middle stage of the ninth level of Qi Sea Realm.

Unfortunately, the spiritual fetus is gone.

"Let's go, let's get out of here." Fang Chen said.

Xia Houwu nodded, and then the two of them left the palace below and appeared in the valley.

Until this moment, Fang Chen had no time to look at the valley. There was a phantom formation at the beginning, and there was a gray atmosphere in the valley, and nothing could be seen clearly.

Looking at it now, this valley has beautiful mountains and clear waters, and it can be regarded as a beautiful place. Unfortunately, there is actually a remnant of Huangquanmen hidden here.

Fang Chen looked around and was about to leave, but at this moment, Xia Houwu squinted his eyes and stopped.

"I... noticed the aura of Huangquanmen." Xiahou Wu said in a deep voice.

When Fang Chen heard this, he was shocked and immediately asked: "Are there any other remnants of the Huangquan Sect?"

"Although he hid it very well, I still felt a trace of his aura." Xiahou Wuhan said.

Afterwards, Xiahou Wu closed his eyes and carefully sensed the weak aura of Huangquanmen, while Fang Chen followed Xiahou Wu.

Unknowingly, the two of them entered the depths of the valley, and Fang Chen discovered that this was exactly the edge of the previous illusory formation.

"Right here."

Xia Houwu's eyes were scarlet and he said in a deep voice.

Following Xia Houwu's gaze, Fang Chen discovered that where Xia Houwu was pointing, there was only a stone and nothing else.

"Under the stone." Xiahou Wudao.

Wow...

The Xingyin Sword was drawn out, and the seventh level of the Water and Fire Sword Technique was used. In an instant, the sword struck the stone, and with a click, the stone shattered.

After the stone shattered, Fang Chen discovered that there was a hidden cave under the stone. If it weren't for Xia Houwu, he would not have been able to discover this cave.

The two entered the cave and found two figures. To their surprise, the two figures were exactly the same, except that one of them had a weaker aura.

"This is...reshaping the true body." Xiahou Wu said in a deep voice.

Because he had absorbed the essence and blood of the guardian of the Underworld Sect throughout his life, he had a certain understanding of the Underworld Sect, so he discovered the situation in the cave at the first sight.

"Reshape the true body?" Fang Chen was puzzled.

"In the Huangquan Sect, there is a very domineering skill. This skill allows the warrior to reshape his true body. Once he reshapes his true body, this true body will be exactly the same as himself. The most important thing is that if he is injured, But after reshaping the true body, the true body is intact." Xia Houwu explained.
To be continued...