Only Ling Feng can enjoy these thunder-attribute ingredients exclusively. As for Nangong Ziyue and Guan Yunfeng's special ingredients, Ling Feng can still eat more or less.

Because most of Guan Yunfeng's ingredients are vegetarian, Lingfeng and the others can eat almost all of them, because they have been eating human food since they were young.

Although Lingfeng and the others could eat those vegetarian foods without any worries, because they did not understand the origin of the wood attribute, it was difficult for them to absorb and refine the origin power in those foods.

Guan Yunfeng is able to absorb the original power of these vegetarian foods very well.

Moreover, Guan Yunfeng’s ingredients are mostly various flowers.

Because she practices grass, wood, and flowers, she can better absorb the original power of the wood attribute in those flowers.

This is one of the biggest differences between her and other wood attribute practitioners.

In this way of training, the more you eat, the more excited you become, and you don’t need to sleep at all.

At this moment, he was completely in love with this way of training.

With the help of the formulas in the "Mystical Code of Food", Ling Feng found that he never got tired of eating, and the more he ate, the more delicious it became, and the more he ate, the more he wanted to eat.

Ling Feng also discovered that under this training method, the acupuncture points in his mouth were constantly being opened and strengthened.

After another month, the advancement of Sky City slowed down.

"What's going on?"

Lingfeng asked Ling Crab.

"A palace appears ahead!"

Ling Crab opened his mouth and said to Ling Feng.

Then a light curtain appeared in the hall, and Ling Feng and the others looked up towards the light curtain.

Within the light curtain, there is an ancient palace complex.

"Rumble..." In the ancient palace complex, there were waves of terrifying energy. It was obvious that strong men were fighting inside.

"What kind of palace is this?"

Ling Feng frowned slightly and asked the spirit crab.

"I don't know. Let's go out and have a look. There must be treasures in this palace!"

Ling Crab opened his mouth and said to Ling Feng.

"good!"

Ling Feng nodded, and then left the Sky City with Nangong Ziyue and the others. The spirit crab put away the Sky City and climbed into Ling Feng's arms.

Ling Feng took Nangong Ziyue and the others and flew towards the palace complex ahead.

On the outskirts of the palace complex, there were many powerful people gathered outside.

"Master Spirit Craftsman!"

When the more powerful people saw Ling Feng, they immediately bowed respectfully to Ling Feng.

Ling Feng also clasped his fists in return to these powerful men and asked, "What's going on?"

"We didn't know that a huge palace complex appeared in front of us. This palace complex seems to be a palace from ancient times. There are many treasures in it, and many powerful people have entered it!"

"But none of the powerful ones who went in could come out!"

"I don't dare to go in either!"

Those powerful people immediately told Ling Feng what they knew about the situation.

"No one can come out?"

Ling Feng raised his head and looked at the palace complex, his eyes slightly condensed.

"Ling Feng, there's something wrong with this palace! It seems to be fake!"

The spirit crab's voice immediately echoed in Ling Feng's mind.

Ling Feng immediately used the Phoenix Eye Secret Technique to look at the palace complex ahead.

Through the Phoenix Eye Secret Technique, Ling Feng discovered that there was something strange about this palace complex.

"Yes, something is indeed wrong!"

Ling Feng nodded slightly. He could tell that this palace seemed to have been transformed by someone using some secret technique.

"Brother Qin Xiao, should we go in and take a look?"

Nangong Ziyue asked Lingfeng.

"I'll go in and take a look, you guys wait for me outside!"

After Ling Feng finished speaking, he immediately flew towards the palace complex ahead.

When Ling Feng entered the palace complex, he immediately saw many monsters coming towards him.

But Ling Feng didn't panic, he knew that these monsters were all illusions.

He flew directly towards the depths of the palace complex.

"boom!"

A powerful force of thunder and lightning struck Ling Feng's body instantly, and Ling Feng's body was swallowed up by the force of thunder and lightning.

However, his forward speed did not slow down, but continued to fly towards the depths of the palace complex.

During this process, a large number of powerful attack methods continued to bombard Ling Feng's body, but these attack methods could not do anything to Ling Feng.

After a while, Ling Feng arrived at the main hall at the core of the palace complex.

There is no one in this hall.

Ling Feng raised his head and looked at the throne at the end of the hall, and said with a cold expression: "Come out, stop pretending!"

"Hahaha, you are indeed a world-famous Master Spirit Craftsman. I have long heard that Master Spirit Craftsman is not only great at making weapons, but also very powerful. When I saw him today, he is indeed well-deserved!"

A burst of wild laughter echoed in the palace, but still no one showed up.

Ling Feng looked up at the empty throne and said in a deep voice: "You still don't want to show up?

I'll give you ten breaths, if you don't show up again, don't blame me for being rude!"

"Master Spirit Craftsman, I have no enmity or enmity with you. You'd better leave and don't hinder me!"

The mysterious man's voice echoed in the palace.

"Since there is no grievance or enmity, why don't you dare to come out and see people?"

Ling Feng asked again in a cold voice.

"So what if you come out?"

The man responded, and then a figure appeared on the empty throne.

This is a handsome young man with fine features and beautiful eyes. He is wearing a black robe.

Ling Feng stared at the figure, then waved his hand, and a phoenix feather shot towards the place instantly.

However, the phoenix feather shot half a meter in front of the opponent, but was blocked by an invisible force.

"boom!"

The phoenix feather exploded instantly.

Ling Feng immediately rose into the air and shot toward the young man, and the Qiankun Domain was activated instantly.

"Buzz!"

The realm of heaven and earth enveloped the young man.

"Rumble..." At this moment, those in the outside world found that the contiguous palaces in front of them were shaking, and then those palaces began to collapse.

"What's going on?"

Those powerful people who were previously trapped in the palace were a little confused after seeing the surrounding palaces disappear.

"It's an illusion!"

"We are in a hallucination!"

Those powerful people reacted immediately.

Previously, these powerful men in the palace fought over the treasures in the palace, but now they found that the surrounding palaces and the treasures they had previously fought for had disappeared.

These palaces did not disappear completely, but only partially.

The palaces in the core area of ​​this palace complex still remain intact.

"Let's go!"

Those powerful people who woke up showed fear on their faces and immediately turned around and left.

If there hadn't been a sudden accident, they might have been trapped in this palace forever.

At this moment, in the central palace, Ling Feng was fighting with the young man.

Ling Feng approached the young man step by step.

And the young man didn't seem to be afraid of Ling Feng at all, he just sat on the throne and looked at Ling Feng.
Chapter completed!