The steel gate of the alchemy room is forged and cast with star God iron.

The star God iron is very strong and heavy. It is one of the main materials for the smelter to forge holy vessels.

At the moment, it has been made into a door, showing the profound details of the Wanling gate.

At the same time, it also gives Cheng Feng a difficult problem.

Because with Cheng Feng's strength, it's no problem to open the door.

But the key is, you can't make a sound.

Make a sound. Those masters of the all souls sect who guard the alchemy room will certainly notice it.

"It's a little difficult."

Cheng Feng frowned: "opening the door will make a sound and scare the snake. If you don't open the door, you will be trapped here."

"What should I do to leave quietly?"

In his meditation, Cheng Feng's eyes suddenly brightened.

"Yes, cultivate the five elements kill and metalize the body."

"Once the body is metallized, it can directly integrate into the iron gate and walk through it!"

Body metallization is really a great way to leave the alchemy room.

So Cheng Feng sat down cross legged and began to understand the five elements kill, trying to metalize his body.

Time passed quietly.

In the twinkling of an eye, a few hours have passed.

But Cheng Feng didn't gain anything and failed to metalize his body.

Cheng Feng was not in a hurry and still practiced calmly.

Because nothing is urgent, the more urgent it is, the less it can be done.

In silence, another few hours passed.

At this time, Cheng Feng's body suddenly changed, with a faint metallic luster.

When this luster accumulates to the extreme, Shua ~ ~

Cheng Feng's eyes opened and a fine light flashed.

Then he stood up and walked towards the iron gate made of star God iron.

The whole person was like the current and directly integrated into the iron gate.

At the next moment, Cheng Feng appeared on the back of the iron gate.

Unexpectedly, it shuttled directly to this end from the other side of the iron gate!

"Hoo, it's done!"

Standing on the other side of Xingshen iron gate, Cheng Feng couldn't hide his excitement.

Because he could not successfully pass through the block of the iron gate of the star God, and he also practiced body metallization.

In the future, as long as they encounter metal gate obstruction, they will have no effect.

Moreover, the benefits of body metallization are more than that.

It can also control weapons to a higher level, and even control enemy weapons silently.

Let him turn around and kill his master!

However, these are later words. Cheng Feng's primary task now is to escape from the secret base of wanlingmen.

"This should be an alchemy area with several alchemy rooms."

Standing in front of the Xingshen iron gate, Cheng Feng looked up and found himself at a cross.

To the East is another alchemy room, to the west is a martial arts cultivation area, in which many powerful martial arts practitioners are practicing.

To the south, there is a passage, and I don't know where it leads.

"The passage to the South may be the passage to leave."

Cheng Feng guessed, "I'll go straight along this passage and maybe I can leave here."

"But it's cheaper to leave like this. These bastards."

"Why don't you go to another alchemy room before you leave."

"If you have finished pills, you can take them away!"

Thinking of this, Cheng Feng looked at the alchemy room in the East.

The alchemy room, similar to the alchemy room for refining blood elixir, is sealed with a heavy star God iron gate.

Originally, they were guarded by two strong warriors outside the door.

However, with the departure of the valley medicine king, those martial artists had a lazy heart.

At this time, they all went to the cultivation area and are swallowing the spirit of heaven and earth, which is just convenient for Cheng Feng.

Soon, Cheng Feng came to the gate of Xingshen iron.

When the five elements kill is performed, the body is immediately metallized and quietly integrated into the iron gate of the star God.

"Here... It's so gloomy!"

Just entering the No. 2 alchemy room, Cheng Feng's whole body was cold.

It's like soaking in ice water. It's very uncomfortable.

When I had to look around, my eyes suddenly contracted into a line: "what is this...?"

I saw a pillar in the alchemy room.

These pillars are covered with sharp spikes. At this time, transparent people are bound on the pillars.

Those transparent people were pierced through by the sharp thorns on the pillars. Although they did not bleed, their faces had been twisted into a ball, obviously bearing unimaginable pain.

Not only that, beside each column, there was a robot with a whip in his hand.

The robot has a dull expression and has been repeating an action, that is, whipping those transparent people tied to the post.

The whip seems to have been specially treated.

The whip hit the transparent man and rippled.

Let the transparent man tremble.

That kind of pain is far more painful than a whip hitting a person.

Under such torture, the transparent person's body will gradually turn red.

When the whole body is red, a robot will put the transparent man down from the post and throw it into a huge Dan furnace in front.

This... Impressively is alchemy!

"Cheng Feng, these transparent people are human spirits."

Nalan's immortal voice sounded: "these spirits were directly extracted from people's bodies by the valley medicine king by special means."

"Inflict all kinds of torture, make it produce strong resentment, and the spirit's constitution turns red."

"Thus, it has become an excellent material for refining blood soul pill!"

"What? These are human spirits?"

Cheng Feng was surprised and his heart was cold: "the valley medicine king did such evil things to refine pills? It's so inhuman!"

At this moment, Cheng Feng feels pity for the masters of these spirits.

Not only was he killed, but even the spirit could not live in peace after death. He was trained into a second-class God pill, blood soul pill.

"Uncle Nalan, are these spirits still saved?"

After a long time, Cheng Feng calmed down from shock and anger.

"It's hopeless."

Nalan shook his head: "their best destination is to smoothly enter reincarnation without suffering from this inhuman torture!"

"In that case, I'll help them achieve their wishes!"

As soon as Cheng Feng gritted his teeth, he was ready to help these miserable people.

"Cheng Feng, have you made up your mind?"

Nalan asked, "once you start, you will certainly disturb the people of the all souls gate."

"As you saw just now, there are at least a dozen masters of the all souls sect in the cultivation area."

"Every cultivation is no less than the ninth weight in heaven."

"If you hear the news, you may have more or less good luck!"

The ninth strongest man in the world is no small matter.

Even if Cheng Feng has all the means, he can at most match up with a ninth level beginner.

If there are more than two people climbing the ninth weight, they will be defeated immediately!

"Uncle Nalan, I've thought about it."

However, Cheng Feng said firmly: "even if it is exposed, I will help them."