Qin Xin activated his World Tree Martial Spirit.

The phantom of the Martial Spirit slowly emerged behind him.

The seven-colored leaves on it swirl slowly, and a mysterious aura stirs up the surrounding spiritual energy of heaven and earth.

Grandma Mu Yun's eyes changed slightly; she seemed to have discovered something through this martial spirit.

A slight ripple of emotion stirred within me.

It wasn't until the young doctor groaned from his hospital bed that Mu Yun came back to her senses.

He hurriedly mobilized the vital energy within his body.

A golden halberd appeared behind him, and the golden power emanating from it instantly enveloped the main meridians of the boy on the sickbed.

After Qin Xin mobilized the Golden Flame Spirit Fire...

The flames slowly flowed into the boy's body.

Under the scorching heat of the flames, the surrounding Senra Death Marks showed some signs of fading.

However, compared to the one inside Elder Mo's body, the Senluo Death Seal inside this young man's body is much more stubborn.

Moreover, Qin Xin could sense that there seemed to be something else in the boy's dantian.

However, the flames cannot yet be directly directed to that location.

After all, there are more meridians in the dantian, and Qin Xin needs some time to adapt before he can start.

If he acts recklessly and something goes wrong, the old woman in front of him, who is at the Heavenly Profound Realm, will probably be the first to not let him off the hook.

Upon noticing that the Senluo Death Seal within his grandson's body had receded slightly, Mu Yun's aged face showed a hint of joy.

"Lan'er, go prepare some medicinal herbs."

"Young brother, using this strange fire will inevitably consume a lot of your Yuan energy."

Mu Yun sensed that Qin Xin's Yuan energy was rapidly depleting, and quickly reminded Mu Lan.

Qin Xin didn't say anything after hearing the voice.

I naturally accept this kindness without hesitation.

If this continues, the pills he brought into this extraterrestrial battlefield will probably be used up.

Feeling the slight warmth on his lips, Qin Xin swallowed the elixir without hesitation.

The moment the elixir entered the body.

Qin Xin could only feel the spiritual energy of heaven and earth constantly entering his body through his pores.

Through the transformation of the World Tree Martial Spirit.

The Yuan energy that had been largely depleted in the small world within his body was quickly replenished.

Even with his Spirit Cave Realm spiritual body, Qin Xin, despite controlling the strange fire for an extended period, began to feel somewhat fatigued.

A few beads of sweat appeared on his face.

However, Mu Lan took very good care of him, wiping away all the sweat.

The intense heat from the strange fire lasted for several hours before Qin Xin finally stopped.

After slowly letting out a sigh of relief.

He quickly mobilized his energy and rested for a while.

"Young friend, what's wrong?"

"Is something wrong?"

When Grandma Mu Yun saw Qin Xin suddenly stop, she didn't ask him directly at first.

Instead, after Qin Xin slowly opened his eyes, he asked in confusion.

Qin Xin shook his head calmly.

"There's no problem."

"It's just that he's been corrupted by the Death Seal of Senluo for too long."

"It's not just the meridians, it's even spread throughout the bones."

"We can only clear it up gradually, otherwise he can't withstand it in his current condition."

After hearing what Qin Xin said, Mu Yun nodded in agreement.

She was very clear about the principle of not rushing things when someone is chronically ill.

Mu Lan was instructed to arrange accommodation for Qin Xin, so that he could stay there for a while.

She will repay him handsomely after she helps her grandson remove the Death Seal of the Netherworld.

Since Qin Xin had just entered this extraterrestrial battlefield, he needed to cultivate for a while and also learn about the situation here.

So I agreed.

On the way to a spacious bamboo house.

Some of the children from the Mu tribe expressed their gratitude to Qin Xin.

It seems that the people Qin Xin saved were very important to them.

Even some people who were hostile to him before have now become very mild-mannered.

They would also give him some medicinal herbs that they had grown themselves.

After Mu Lan arrived at the bamboo house carrying a bag of things, she was about to leave when Qin Xin asked her a question.

"Miss Mu Lan, may I ask how your brother was afflicted by this Netherworld Death Seal?"

Upon hearing Qin Xin's question, Mu Lan frowned.

It was as if there was some inner turmoil in his heart.

"Fine! It won't hurt to tell you this."

"After all, you are saving him now. Finding the cause of the illness might allow for faster treatment."

"My younger brother's name is Murong."

"He has exceptional talent and possesses the bloodline of the Mu clan's ancestors."

"That's why he was unwilling to be trapped in this world forever."

"Thinking of restoring the glory of the Mu clan."

"But how much could he possibly know about the dangers of the outside world?"

"He sneaked out while Grandma Muyun wasn't paying attention."

"But after only a few years, he suddenly returned."

"At that time, he had already been struck by the Senluo Death Seal. Before he fell into a coma, he kept advising us not to enter the Immortal Palace Ruins."

"Grandma Mu Yun seems to know something, but she never tells us."

"It was just a warning to us, to forget our identity as guardians, and not to approach the ruins of the Celestial Palace again."

After Mu Lan finished speaking, she bid farewell to Qin Xin and went to rest.

Qin Xin sat in the bamboo house, a hint of doubt in his eyes.

"The ruins of a celestial palace? What kind of place is that?"

Before this, Qin Xin had come across many places related to this immortal palace ruins, including the core city of that desolate extraterrestrial battlefield.

Qin Xin had also fallen into an illusion, where all that remained were characters warning against entering the Immortal Palace ruins.

Now it seems that all these traces can be connected.

Within these celestial palace ruins, there may very well be secrets concerning the very survival of the entire Tianxuan Continent.

However, this danger did not deter Lin Fan.

He wanted to explore it himself, not just for his father and grandfather.

After clearing my mind of these distracting thoughts.

Qin Xin quickly entered a meditative state.

Now that he has entered the first level of the Earth Profound Realm, Qin Xin also feels that his cultivation speed has become unusually slow.

After taking a Spirit Enlightenment Pill, he immediately felt the flow of spiritual energy in the surrounding world very clearly.

Strands of different colors flowed continuously in the air.

The flow of these threads follows a certain pattern, as if it were pre-programmed.

"Is this the power of the laws of heaven and earth?"

Sensing the operation of these laws, Qin Xin's inner world also began to slowly take shape.

As the seasons changed within his inner world, Qin Xin's mastery of the laws of power became increasingly proficient.

Furthermore, these laws can be integrated and used together.

The complexity of the cultivation process caused Qin Xin to occasionally show a worried expression.

Not only is the fusion process very troublesome, but it is also more difficult to master after fusion.