"If I were the Hundred Grass Ancestor, where would I place the Secret Pill Room?"

Lin Feng asked himself.

Looking at the barren mountains around him, Lin Feng thought quietly in his heart: "Since it is a secret pill room, and the disciples of the Hundred Herb Sect don't know about it, it means that ordinary people will definitely not be able to touch this place." ”

"A place where ordinary people can't reach it, and the ancestor of Baicao himself can enter and exit freely......" Lin Feng stomped his feet and looked at the mountain rock under his feet: "If you dig a cave inside this Changchun Peak, but don't leave any passage, others won't be able to touch it." ”

"As a Yuan Infant Monk, he has the ability to shuttle through space and ignore the terrain, but it is extremely convenient for him to enter and exit this cave by himself, as long as he can accurately locate and lock the location of the cave. ”

Lin Feng had a smile on his face: "Although I am not a Yuanying Cultivator, I can also enter and exit your old man's small treasury." ”

Through the Qiankun mirror to give accurate positioning, Lin Feng shook the black cloud flag, the black light flowed, and the person had disappeared in place.

Countless scenes flashed in the void turbulence in front of him, and the last thing was a darkness, and Lin Feng knew that he had arrived at the place.

Although it was pitch black, Lin Feng's eyes were awe-inspiring, and the darkness did not affect his vision.

What appeared in front of Lin Feng was a door, Lin Feng didn't touch it easily, since this was the secret Dan room of the Hundred Grass Ancestor, then there would definitely be a lot of prohibitions in place to prevent someone from breaking in.

Taking advantage of the Void Shifting Effect of the Black Cloud Flag, Lin Feng passed through the wall and came to the other side of the door.

He was greeted by the many vigilances set by the Hundred Grass Ancestors.

Choosing people to devour, swallowing gold and iron, the southern Xinjiang xenomorph giant ant.

Sell gold and eat bones, and break the red devil miasma of monks' mana.

Deceive people's minds. In addition, the white mist of the comers is lost.

It was controlled by the Hundred Grass Ancestor and was equivalent to the strength of a monk in the Jindan period.

But. For Lin Feng, who can move space, he can do it without the slightest alarm. Without a hitch.

But when it came to the last hurdle, Lin Feng made a difficulty.

It was a thick layer of solid ice, and the cold air was overwhelming, forming a circle, like a cold ice city, blocking Lin Feng from the outside.

What's even worse is that Lin Feng sensed it a little and found that the Hundred Grass Ancestor had actually set up a space ban here.

He didn't stop Lin Feng from moving space, but once Lin Feng really tried to pass through the ice wall. Touching the spatial prohibition, the Hundred Grass Ancestor would immediately notice it.

Lin Feng knocked on the ice, it was extremely strong, with this strength, I am afraid that it will not be weaker than the ancient glaciers in the Arctic ice sea, God knows how the Hundred Grass Ancestor got it.

"The true fire of the sun should be able to break through this ice ban. Lin Feng took out the Sun True Fire Flame and gave out a golden needle-like Sun True Fire Divine Radiance, and after it fell on the ice, it began to burn.

As one of the Seven True Flames, the Sun True Fire. The firepower was truly impressive, and it quickly broke through the ice and continued to penetrate deeper.

But Lin Feng's heart moved, and he suddenly felt that the ice was melting. The ice ban reacted.

This is a ban set by the Hundred Grass Ancestor, once there is a reaction, the Hundred Grass Ancestor will be induced. You will find out at the first time.

Lin Feng's mind was racing, and he immediately raised his hand and slashed in the air.

It is the spell of the Heavenly Barrier. Cut off the mana prohibition that the Hundred Grass Ancestor had set up here.

Lin Feng cast the Heavenly Realm Barrier this time, and he was extremely careful. It's not really to cut off the connection between the Hundred Grass Ancestor and this place, but to temporarily shield and prohibit the perception of the changes in the Ice City, and its reaction is always limited to this cave, and the Hundred Grass Ancestor has a sense of it.

But this barrier can't last long.

Especially now it is not Lin Feng's body, but the God of War clone, whose physical body is extremely powerful, but the use of spells does not have the agility of the body.

Lin Feng glanced at the progress of the sun's true fire melting the ice, and after estimating the speed, his heart sank.

Before the true fire of the sun burned through this wall of ice, his heavenly barriers would no longer be able to support it.

In the final analysis, although the true fire of the sun is powerful, there is only one fire, and the number is too small.

Although if you wait a little longer, you can break through the ice city, but it is too late.

"Maybe you can try this?"

Lin Feng had a flash of inspiration in his mind, and took out a red and blue fruit, the upper part of the fruit was fiery red, hot to the hand, and the lower part was ice blue, so cold that it was gritty, it was the fiery ice that Lin Feng had drawn from the previous lottery.

According to the introduction, this thing is very weird, it becomes cold when it sees something hot, and it gets hot when it sees something cold.

Lin Feng threw the fiery ice at the ice wall, and when the fruit came into contact with the cold ice wall, it suddenly changed.

The skin of the fruit flashed with red light, and under the red light, the cold walls changed abruptly.

The intense cold suddenly burned.

Ice cubes, burning!

Under the effect of the fiery ice, the cold ice was transformed into a raging fire, and the fire became bigger and bigger, constantly spreading to the surroundings.

The cold of the ice became the fuel for the flames, and it kept burning.

Lin Feng exclaimed: "Sure enough, turning cold ice into scorching heat, the colder the ice, the hotter it gets, this little thing contains a little bit of the mysterious truth of the reversal of the two instruments." ”

The characteristics of the fire and ice are somewhat similar to the means used by the Liangyi Life and Destruction Array to turn fire into rain and wind into thunder after the two Yi Life and Destruction Array opened the changes of heaven and earth.

Lin Feng's heart moved, and he simply collected the Sun True Fire Seed, and sure enough, as soon as the Sun True Fire disappeared, the temperature of the Ice City should have been further reduced, but this stimulated the fire and made the fire bigger and bigger.

In just a few moments, the fire burned a large hole in the wall of the ice city, directly piercing the ice wall, but the fire did not mean to stop, but intensified, and the entire ice city was about to be burned.

Lin Feng frowned, this was not what he wanted to see.

He threw out the Sun True Fire Seed again, but the target was not Ice City, but Fire and Ice.

Since the fire and ice really have such a twisting characteristic, then Lin Feng has to make good use of it, and then use the fire to create cold again.

Who knew that after the true fire of the sun came into contact with the fire and ice, its flame was not transformed into cold by the fire and ice.

Lin Feng woke up: "There is also a limit to the fire and ice, the firepower of the level of the Seven True Fires." It can't be converted. ”

Retracting the true fire of the sun, Lin Feng urged his immovable king to be angry.

And this time it worked. The milky white flames were rapidly transformed into a violent cold when they came into contact with the fiery ice. Under the effect of the cold air, the raging fire gradually subsided.

The cold even has the potential to refreeze and close the ice wall.

Lin Feng collected the anger and fire of the Immovable Ming King, and jumped into the big hole in the ice wall.

The fiery ice is extremely powerful, and the time it takes to burn through the ice wall is very short, and Lin Feng's Heavenly Realm Barrier Spell can still support it at this time.

After stopping the Heavenly Barrier, Lin Feng sensed it, although a large hole had been pierced in the ice wall. But because there was no mana aura acting on it, the prohibition left by the Hundred Grass Ancestor did not react.

It's as if there was a hole in the ice wall.

Lin Feng smiled slightly, completely relieved, and walked towards the depths of the ice city.

The cave opened by the ancestor of Baicao in the belly of Changchun Peak Mountain is huge, and there are many guards on the periphery, and the inside of the ice city is the real location of the Dan room.

In the center of the ice city, there was a huge stone house, Lin Feng walked into it and found that the stone house was divided into two rooms, inside and outside.

The outside is empty. Nothing.

Lin Feng's nose twitched, and he smelled a faint medicinal fragrance.

The medicinal fragrance is very strange, and the fragrance contains both vitality and death.

"What kind of medicine is this?" Lin Feng frowned slightly. Step forward and push open the stone door that leads to the inner room.

The inner room is more than twice as large as the outer room, which is different from the outer room. The room was full of stuff.

One large urn after another, exactly fifty of them. Rows and rows are arranged in an orderly manner in the room.

The medicinal fragrance that Lin Feng had smelled before was emanating from these fifty large urns.

Under each large urn. They were all set up by small stoves, and green flames burned at the bottom of the urns.

Lin Feng took out the Qiankun Mirror and probed it, and found that the rest of the soil that had been taken away by the Hundred Grass Ancestor was evenly distributed at the bottom of these fifty large urns.

"Boil medicine?" Lin Feng stepped forward and lifted the lid on the top of a large urn.

Looking down, a cool breath instantly rushed from the soles of Lin Feng's feet to the top of his head.

In the large urn, there is a thick black medicinal juice, and a few bubbles bubble from time to time.

And in this black concoction, there is a little boy who is only four or five years old!

"Nima!" Lin Feng almost flew up and kicked the big urn out of the air: "Lao Tzu protests, the Xianxia world also plays Resident Evil?"

After carefully probing with his divine sense, Lin Feng found that he had made a mistake.

That Hundred Grass Ancestor is even crazier than he imagined, and he has to.

In this little boy's body, there is actually a small pill pod condensed by medicinal power and aura, and in this illusory little pod, there is an equally illusory pill composed of aura.

At first, Lin Feng thought that this was the so-called Human Yuan Spirit Pill, but later found out that this was not the case.

Because in that pill, there was a faint smell of life and death, golden immortality.

In other words, it is a bit like the Jindan of the Jindan monks.

"How is it possible to marry a golden pill at such a young age?" Lin Feng shook his head and calmed down: "Even the sea of qi has not been opened, nor has a spiritual platform been erected, although the spiritual energy in the body is extremely abundant, it is all forcibly poured into it from the outside world, and it can't even be counted as a cultivator at all." ”

"But there is a Danding missing in the body, and there is a Jin Dan in the Danding that is condensing, which is really weird. ”

Lin Feng cautiously explored the illusory pill with his divine sense mana, and immediately felt that although there was a bit of the aura of a monk's golden pill, it was full of medicinal power, not so much a golden pill as a medicinal pill.

"I understand, the so-called Human Yuan Spirit Pill is not the medicine pill, but the child as a whole. Lin Feng's face was expressionless, and there was a cold light in his eyes: "This kid is the damn person Yuan Ling Dan." ”

"It is not only the furnace that breeds the elixir, but also the elixir itself. ”

Lin Feng let out a long breath of turbid breath and sneered: "Baicao Ancestor, you are good and have ideas, but if I make you happy, it will be a hell." (To be continued......)