Doupo: Emperor Yan, please exercise restraint, you are really a simple brother.

"Emperor Tuoshe!"

"I will definitely find you and kill you!"

"Roar!"

A roar like a sonic attack shook the seemingly infinite dark world, and countless spaces were split. But after reaching a certain level, a flame rose up, stabilizing the space.

The power that even ordinary fighting saints could easily kill was easily suppressed by a small flame and dissipated invisible under tens of thousands of feet of lava.

Invisible space chains also appeared, piercing the void everywhere, trapping the huge body, making it impossible for him to integrate into the space.

"child."

After a huge wave in space, the dark space finally returned to calm. The huge eyes closed, and the voice with infinite nostalgia drifted away.

Zi Yan was unaware of the situation in the mysterious space. At this time, she was flying in the void with a dragon body, holding the Taixu Mirage Dragon Ball in her mouth, wandering around the entire tomb.

Zi Yan's keenness towards the power of space allowed her to quickly discover the weak points of the barrier.

It was a connection point under the mountain range directly above. The trap swallowed up a large amount of spiritual energy from heaven and earth, pouring into the tomb continuously.

Due to the complex composition of this location, the barrier was not as stable as other places, so Zi Yan ran into it.

There was no explosion or special energy fluctuation. The hundred-foot dragon body melted silently like a drop of water falling onto the lake.

Zi Yan wandered on the surface of the barrier, her body completely dematerialized, and the fighting energy in her body was consumed crazily, making her feel something was wrong.

At this moment, infinite dragon energy emerged from the Taixu Mirage Dragon Ball and poured directly into her body, helping her maintain her condition.

Knowing that Zhang Yuan was helping her, Zi Yanlong's eyes narrowed and she concentrated on observing the flaw in the barrier. Finally, she seized the opportunity when the fighting energy in her body was about to make ends meet, and an illusory mark appeared between her eyebrows.

"Shh!"

The Taixu Mirage Dragon Ball flew out and entered the barrier like a dreamy bubble.

With a thought in her mind, Zi Yan transformed into a human form and crushed the teleportation bead given by Zhang Yuan.

The tomb enchantment sensed the alien power, and the power of space squeezed towards Zi Yan from all directions.

But as the power of space dissipated, Zi Yan instantly disappeared from the barrier and appeared in the Taixu Realm.

"Brother, I did a good job~" Zi Yan threw herself into Zhang Yuan's arms.

"It's very well done." Zhang Yuan took out a fifth-grade Poria cocos Ziyuan Dan and stuffed it into Zi Yan's mouth.

Surging energy surged into her limbs and bones in an instant, nourishing every cell and every trace of her blood.

"I want a reward." Zi Yan arched her arms into Zhang Yuan's arms.

"Okay, you can pick out the things in the tomb first." Zhang Yuan smiled with gentle eyes.

"Cousin, are we in the tomb now?" Xiao Yan asked curiously.

Zhang Yuan has always been concerned about the situation in the outside world. He nodded slightly and a strange look flashed in his eyes: "Well, we have entered the tomb. Now I can understand what it feels like when the medicinal materials are refined."

Everyone wondered what he meant.

However, as he opened the portal and everyone came out of the Taixu Realm, they somewhat understood.

Medusa frowned subconsciously: "It's such a rich fire-attribute energy, and the temperature is also extremely high, comparable to the underground lava in the Tagor Desert."

Xun'er circulated the technique and walked for a week, nodded and said: "This place is very suitable for people with fire attribute fighting spirit to practice."

"In addition to the fire attribute energy, there is also a trace of wood attribute energy here." The little medical fairy stretched out a finger and circulated the fighting energy in his body, and soon condensed a dark green energy on his fingertips.

Rich fire plus a hint of wood, this is the best environment for alchemy.

"Boy Yuan is right, we are indeed experiencing the feeling of medicinal materials." Feng Xian said with a hearty smile.

According to what Yao Lao said, this time the tomb is actually a huge medicine cauldron.

Under the "medicine cauldron" are countless fire veins, which continuously provide "flame" to the cauldron, and a trace of wood attribute comes from the forest above, guided by water veins.

Although the level of these energies is not comparable to the flames in the hands of high-level alchemists, let alone strange fires, over time, like simmering on a low fire, "good medicine" can be produced.

Everything in the tomb is naturally the medicinal materials in the cauldron, and they are in the medicinal cauldron, aren't they the same as the medicinal materials?

"There is something here." Xiao Yan suddenly let out a light sigh.

They are now on a high platform. The high platform is located in a side hall that occupies a large area. It is surrounded by an extremely empty space with nothing. There is only a jade pillar in the middle of the high platform. On the pillar are placed a bottle of pills and a reel.

Yao Chen released his soul power and nodded after a moment: "It's not dangerous, you can take it."

Xiao Yan looked at Zhang Yuan, saw him nodding, walked over, took the jade bottle and scroll into his hands, and opened them at the same time.

"It's a pill recipe, or a seventh-grade pill." Xiao Yan shouted in surprise.

Hearing this, Yao Lao pretended to be dissatisfied and said, "Did I treat you badly? It's just a recipe for a seventh-level elixir that makes you so happy."

As the most outstanding eighth-grade and nine-color alchemist in the past few hundred years, he has a lot of seventh-grade elixir recipes in his hands, and they involve various aspects such as improving strength, restoring fighting spirit, and lifting seals.

Xiao Yan's performance really gave him a feeling of worthlessness.

"Teacher, this is the recipe for the Life-Eating Pill!" Xiao Yan raised the scroll and shouted.

Life-eating pill?

Zhang Yuan's eyes narrowed, and a guess suddenly appeared in his mind.

After being stunned for a moment, Yao Lao waved his hand and let the scroll fly to his hand. He looked at it seriously and soon showed excitement: "It's true, it's this kind of elixir, tsk"

His appearance slightly surprised the girls who had never heard of the Life-Eating Pill.

Doesn’t this face change too quickly?

"Brother, do you know about the Life-devouring Pill?" Zi Yan asked Zhang Yuan decisively.

"Yes." Zhang Yuan touched her head: "This is a kind of elixir that is above the seventh-grade high-level but less than the eighth-grade. The effect is that it can forcibly improve a great fighting master in a very short time. To the level of Dou Wang."

hiss!

It was also the first time that Xun'er heard about the existence of the Life-eating Pill, and even Xun'er was shocked.

Let the great fighting master be promoted to the fighting king in a very short time. Wouldn't this be able to mass-produce strong fighting kings?

So terrifying.

"A pill with such overbearing effects should have some side effects, right?" asked the little medical fairy.

It's a three-point poison, not to mention a seventh-grade elixir that can elevate a great Dou Master to Dou Wang in a short time.

Her natural poisonous body is a kind of proof. Just like what Zhang Yuan said, every gift of fate has a price tag on its back.

"There are side effects." Zhang Yuan nodded and said: "Once this kind of elixir is used, it can only last for three years. In other words, this elixir is a powerful person above the Great Dou Master who trades his lifespan for three years. The strength of the King of Fighters.”

Hearing this, the girls suddenly became less interested.

How boring is it to only live for three years in order to quickly become the King of Fighters?

"What's so delicious about this pill?" Zi Yan directly expressed her disgust.

"This elixir is not bad." Yao Lao put away the scroll and said, "When I was traveling across the mainland, I accidentally heard about this elixir."