Simulation of all things: starting with copper skin and iron bones

Yangmian Zhenjun paused, organized his words, and then continued:
"My master once compared it like this, the lower realm and the lower realm are like two courtyards separated by high walls!

The two courtyards are not connected, there is no door, and the people living in their respective courtyards never communicate with each other, and they don't even notice the existence of the other.

The safest and safest way to get from one yard to another is actually to build a ladder and climb over the wall.

In this way, you can ensure that you can see what is going on in another yard, such as whether there is any danger, whether the environment is suitable for your cultivation, and so on.

In short, you can confirm whether it is safe or not before entering.

This is the method adopted by the Heavenly Court, and the Nantian Gate is the ladder, a stable channel of time and space. "

"However, this is not the only way!"

"Cats have cat paths, mice have rat paths, some climb walls, and some find other ways, such as digging tunnels, drilling dog holes, and even smashing walls to pass through!"

"Dig tunnels, drill dog holes?"

Wei An was speechless, his brows could not help but raised, and he muttered: "Such an extraordinary method, it will undoubtedly destroy the way of heaven!"

"Of course, my master is originally a member of the demon way, and destroying the way of heaven is the greatest pleasure of the demon race."

Yangmian Zhenjun laughed and said: "My master's method is the 'Tianmo Dafa'. His old man practiced the "Tianmo Sutra" to split the primordial spirit infinitely, transforming them into celestial demons, and then let the celestial demons spread to the heavens and myriad worlds through the cracks in time and space.

As long as someone in a certain world is willing to be parasitized by the demon, then my master is equivalent to succeeding in descending to the mortal world, parasitizing in that person's body, using the other person's body to practice, step by step, and reach the pinnacle of life. "

Demon? !
Wei An's mind was moved, and he asked in astonishment: "Who is your master?"

Zhenjun Yangmian replied: "My master is the ancestor of the famous 'Yinkuimen', and also a great emperor, who is honored as the 'Empress of the Yinkuimen'."

Wei An said in his heart that it was true.

He had heard of "Yinkuimen", a sinister and vicious sect of magic, which spread many evil skills and magic skills, the most famous of which is the "Tianmo Jing".

However, the methods of the Queen of Sunflowers are not suitable for Wei An.

He didn't want to split the primordial spirit infinitely. If he did that, he would become Voldemort sooner or later!
So he asked, "Is there any other way?"

Yangmian Zhenjun said: "My master's method is actually universal, that is, to enter the lower realm 'through the space-time crack'. In other words, as long as you can lock a space-time crack, you can theoretically enter any lower realm."

Rift in time and space! !
Wei An pondered for a moment, got up and left the secret room.

The reason why he investigates other ways to lead to the lower realm is because he cannot use the Nantian Gate, a regular way, and his true cultivation will be exposed if he uses it.

To be honest, when Wei An worshiped Yan Huang Dao Sect, his cultivation was only at the Real Body Realm. Only a year or so later, he has advanced all the way and advanced to the third-rank Magic Transformation Realm. It is absolutely sensational that he has improved so fast, and he can't explain it clearly anyway.

Soon, Wei An returned to Yanhuang City in the real world.

As soon as he came back, he received an invitation.

"Oh, three days later, Brother Duan Guangfeng wants to hold a private auction."

Wei An looked at the invitation and fell into deep thought.

He didn't know Duan Guangfeng, and he didn't know what the auction was about.

So, a moment later...

Wei An walked into Zongzheng Mingjing's cave, and asked, "Senior brother, you have received the invitation card, too. May I ask who this senior brother Duan Guangfeng is?"

"Oh, he is also a master of the third-rank law-changing realm!"

Zongzheng Mingjing replied: "I heard that he is about to go to a certain lower realm, and he may have to leave for a long time, so he wants to sell the items in his collection."

Wei An quickly understood.

After thinking about it, his [Dou Zhan] law does not have a talisman. Maybe if he participates in this auction, he may find one or two good treasures.

At this time, he noticed that Zongzheng Mingjing's expression was a bit playful, and he asked in surprise, "Why, what's the story of Senior Brother Duan?"

Zongzheng Mingjing hurriedly lowered his voice, and said with a smile: "I heard that Senior Brother Duan has been pursuing Senior Sister Tao Xiabing fiercely. Now Senior Sister Tao has already gone to the Yanhuang Realm first. As expected, Senior Brother Duan will also go there to fight a stalker."

Wei An was speechless for a moment.

He thought that Zongzheng Mingjing knew some important secret, but he didn't expect it to be gossip.

Regardless of these, Wei An turned and left, went to the second floor of Qianji Pavilion, and looked up information about "Cracks in Time and Space".

Three days passed in a flash.

Wei An flipped through a lot of classics and scrolls, but unfortunately the harvest was not particularly great.

"The cracks in time and space are changing. One second may be a stable time and space channel, and the next second may become a terrifying time and space storm."

"The most troublesome thing is that even if you find a stable space-time crack, you don't know which lower bound it leads to, and you can't predict it at all."

Wei An concluded that if he wants to go to a certain lower realm with the help of space-time cracks, at least two conditions must be met:
One: to master a certain method, so that one can find a stable space-time crack;
The second: Master some method to detect the situation of any lower realm.

"It's difficult, it's too difficult!"

Wei An has a big head and feels puzzled.

Not long after, he looked up at the sky, and immediately left Qianji Pavilion, returned to Yanhuang City, and went directly to Duan Guangfeng's cave.

At this moment, Duan Guangfeng's cave is very lively, many true talents have been invited.

Wei An walked into the cave, took a look around, and found a long and wide table in the middle of the cave, on which were placed large and small items, all emitting precious light, with different colors and extraordinary appearance.

Everyone was surrounding the long table at the moment, carefully observing the treasures, with different expressions, and many people's eyes were already shining, as if they had taken a fancy to a certain treasure, as if they were bound to get it.

Wei An wandered casually, picking up a certain treasure from time to time to examine it carefully.

[Item: Essence Grass]

【Tag: panacea, the real world of origin, can be purified to extract aphrodisiac ingredients】

[Rarity: Low]

【Level: 5】

……

[Item: Seven-color cloud light]

[Tag: forging material, real world of origin]

【Rarity: Medium】

【Level: 8】

……

Items come into view.

Wei An has his own [Appraisal] plug-in, and he can know the detailed information and value of the item with just a glance, and it is absolutely impossible to miss it.

Suddenly!

A rusty iron bar caught his attention.

[Item: Magic Door Key]

【Label: Open the magic door, the number of uses is 1 time remaining】

【Rarity: Medium】

【Grade: to be determined】

"The magic door key?"

Wei An blinked, understanding from the literal meaning, "Magic Gate" should be the deadly enemy of the door god.

The door god is to guard every door in the world!

And the magic gate is to demonize and destroy every gate in the world!
Then, the purpose of the magic door key, as the name suggests, should be to open a certain magic door!
Wei An looked at the people around him, everyone didn't pay much attention to this rusty key, he pondered for a while, picked up the key and walked towards Duan Guangfeng.

At this moment, Duan Guangfeng stood at the end of the long table, greeting everyone.

If someone chooses a certain treasure, he will quote the reserve price.

If there are five people who are interested in that treasure at the same time, then he will hold an auction, and the one with the highest bid will get it.

On the other hand, if you are the only one who likes that treasure, then congratulations, you can sweep the goods at a low price.

"I've met Senior Brother Duan, Junior Brother Mo Baijuan, from the Seventh Peak!"

Wei An saluted very politely.

"Oh, you are Junior Brother Mo, I've heard of you a long time ago."

Duan Guangfeng was polite, but in fact he had never heard of Mo Baijuan at all.

After all, he had already cultivated to the third stage of transformation, and he didn't pay too much attention to the younger brothers and sisters below.

Wei An asked sincerely: "Dare to ask Brother Duan, what is this rusty thing?"

Duan Guangfeng glanced at the key, thought for a moment, and then replied:

"To be honest, this is one of the trophies I got from killing a fourth-rank demon more than 50 years ago, but unfortunately, I have never figured out what this thing is.

Alas, over time, I threw it in the corner and left it alone.

If it wasn't for this auction, I almost forgot that I have such a mysterious thing in my hand! "

Hearing this, Wei An couldn't help but be overjoyed. It seems that Duan Guangfeng doesn't know the value of the magic door key.

So, he pretended not to be very interested, and slowly said: "I think this thing may be a kind of forging material, I want to buy it back and study it, senior brother, please make a price."

Duan Guangfeng cheered up, and said: "The purpose of this thing is unknown, and the value is hard to say. There may be cases of missing it. As for the reserve price, ten real beast cores or Yuanjing of the same value."

He raised the magic door key, looked around the crowd, and shouted, "Anyone want to bid on this thing?"

Everyone turned their heads to look.

"Brother, what else is that?"

Someone immediately stepped forward to inquire about the situation. Naturally, they couldn't find out why, and they couldn't see any way to do it. They immediately lost their enthusiasm for bidding.

The money in everyone's pockets is not blown by strong winds, no one will spend money indiscriminately, let alone, they still want to bid for the treasures they want.

After a while like this, no one stood up to increase the price.

"Junior brother, this thing belongs to you."

Duan Guangfeng casually tossed the magic door key to Wei An, and the two successfully completed the transaction.

Holding the magic door key, Wei An's heartbeat couldn't help but feel that he had earned it!
Then he walked around again and looked at all the items, but unfortunately he didn't come across any treasures that fit the rules of [Fighting].

Not long after, he left Duan Guangfeng's cave.

For the next few days, Wei An stayed on the second floor of Qianji Pavilion, continuing to look up information.

However, he did not find any information about the "Magic Key".

"It seems that there is no such information on the second floor of Qianji Pavilion, so we have to go to the third floor!"

Wei An sighed softly.

Having said that, how could he be qualified to go to the third floor of Qianji Pavilion, so he had to let this matter go.

"How to use the magic door key, I still have to ask someone in the magic way..."

Thinking of this, Wei An returned to Bailian Dojo again, and met Zhenjun Yangmian.

"What, the magic door key?!"

As soon as Yangmian Zhenjun heard this name, his voice became sharper, and he seemed to be extremely excited, and exclaimed: "Could it be that you have the magic door key in your hand?"

Wei An asked instead, "Have you seen the key to the magic door?"

"Well, I saw it!"

Yangmian Zhenjun recalled: "I have a brother who has made great achievements, and the master rewarded him with a magic door key when he was happy.

The master said that the magic door key is a magic weapon of merit and virtue, and it needs to consume a certain amount of merit to activate it.

I remember very clearly that after my senior brother got the key to the magic gate, he jumped up and down for joy, threatening that he could go to the lower realm at any time. "

"What, are you sure?!"

Wei An couldn't help being overjoyed. At first, he deduced that the purpose of the key to the magic door might be to open a certain treasure house of the magic way. Who knows, the use of this thing is beyond imagination.

"I'm pretty sure!"

Yangmian Zhenjun said very seriously: "For people in the devil's way, the status and function of the devil's gate is similar to that of the Nantian gate."

Wei An asked: "How to use the magic door key?"

Zhenjun Yangmian replied: "It's very simple, just find any door, insert the key of the magic door, and open that door! The world behind the door should be a certain lower realm!"

"that's it?"

Wei An frowned into a knot, feeling a little unreliable.

Yangmian Zhenjun added: "The function of the magic door key is to forcibly open a door between two courtyards that are not connected to each other. The time will be very short. Once the magic door is opened, you must enter immediately."

Wei An thought for a while and asked, "What might be the lower realm behind the Demon Gate?"

"I don't know, it's completely random."

Yangmian Zhenjun couldn't help becoming serious when he mentioned this.

"If you choose this door, you may go to a lower realm, choose another door, and the result may be completely different.

Even if you choose the same door, when it is opened in the morning and in the afternoon, the nether that appears behind the door may be completely different. "

After hearing this, Wei An was immediately caught in a dilemma.

If he is unlucky and opens a world without an owner, or opens a world with strict and cruel laws, the consequences will be unimaginable.

"This matter is a gamble..."

Wei An returned to the cave in Yanhuang City, looked at the magic door key in his hand, and hesitated for a while.

Using the magic door key, the result is like opening a blind box, and the ending may be very exciting.

"Well, I have a cheat, no matter which lower realm I go to, I can afford it!"

"Moreover, I have imprinted two heaven-level laws in the ancient world. Even if I die in a lower realm, I can still be resurrected in the ancient world!"

Thinking of these, Wei An gradually calmed down, and soon he became concerned.

Although his use of the magic door key is a gamble, but he can afford to lose!
"If I want to go further in my cultivation, I have to go to the lower realms to obtain merits, which is unavoidable..."

After careful consideration, Wei An finally made up his mind.

He closed the cave and put up a sign of retreat.

After that, he closed a door in the cave, took out the magic door key, and inserted it into the keyhole!

Accompanied by a golden light pouring into the magic door key, the rust on the magic door key quickly fell off, revealing a pure black key.

Moreover, this pure black key kept changing, and it became a perfect fit for that keyhole.

click!
Wei An stepped in!

twist!

With a creak, the door opened!
The picture that came into view was a black vortex.

Wei An took a deep breath, stepped into the door, and plunged into the black vortex.

Then, he felt weightless all over his body, fell crazily downwards, the wind whistled in his ears, and the picture in front of him was fragmented.

Behind him, the door slowly closed.

The pure black key inserted into the keyhole quickly turned into a pile of rust and fell to the ground with a clatter.

……

……