Walking on the streets of Yancheng, Liu Lang bought some daily necessities from time to time, but more of his mind was focused on finding spiritual roots.

"If every spell requires a medium, then as long as I cast a thunder spell, it should be easier to find the spirit root!"

Thinking of this, Liu Lang came to a remote place and constantly cast palm thunder on a stone.

As lightning appeared, Liu Lang paid attention to the changes in his body, and watched the process of aura turning into lightning.

He finally discovered that the aura in his body did not change in his body, but the moment it came out of his body, it instantly turned into a thunder attribute.

"Could it be that the body is the spiritual root?"

Liu Lang was stunned by this discovery, and then sent out a palm thunder again, confirming that it was indeed the case.

It was also at this time that Liu Lang found that his body had changed color, and large areas of purple and green appeared, and only a small part of them were colorful other colors.

These colors represent the attributes of the spirit root, he is the dual-line spirit root of Lei Mu, so purple and green are the most, and they each occupy half of their body. This is also the reason why ordinary methods cannot detect the other attributes of the spirit root!

The body in his eyes returned to normal, and Liu Lang couldn't help but smile bitterly: "Looking for the spiritual root in the spiritual root, no wonder no one finds it!"

After knowing that the body was the spiritual root, Liu Lang began to use wood-based spells without using a medium.

This time, Liu Lang found that when the aura passed through the body, part of it disappeared, and only more than half of the aura turned into vitality.

There was a problem, so Liu Lang continued to use wood-based spells!

After hundreds of experiments, he discovered that when using wood-based spells, when the aura passes through the body, that is, the spiritual root, and becomes a vitality, a part of it will be automatically absorbed by the body.

"No wonder people who have a wood-based spiritual root have a stronger recovery ability than others, and their vitality is stronger than others, it turns out that the spiritual root is supporting their own body!"

After figuring this out, Liu Lang understood why wood-based spells needed a medium to form combat effectiveness.

To put it bluntly, the use of wood-based spells, because there is a lot less aura, is not a complete spell at all, but there is a wood-based aura in the medium, which just makes up for this.

Everything is understood, but here comes the problem again!

If you want to use a complete wood-based spell without using a foreign medium, you must cut off the self-support of the wood-based spiritual root.

"What should I do?" Liu Lang thought for a moment and began to walk back.

"Boom!"

An explosion suddenly sounded, startling Liu Lang.

He hurriedly looked up and saw that two monks were fighting not far away, surrounded by people watching the commotion.

"What's going on?"

Liu Lang was very puzzled and stepped forward to ask others.

He had been in Yancheng for several days, but it was the first time that the monk had seen a fight in the downtown area, so it was very strange.

"I don't know! The two of them looked at each other, and then they started fighting!"

"Could it be the Xiuzhen version, what are you looking at?" Liu Lang felt even more strange!

Looking at the two people fighting, it can no longer be said that it is a fight, it is clearly a life-and-death fight!

It didn't take long for the battle to end with the death of one man, but the victor was not happy, but stared at the corpse in a daze, muttering to himself.

"Who is this man? Why should I kill him? I didn't think about killing him! What the hell is wrong with me?"

"It's weird!"

Liu Lang frowned, dispersed with the others, and continued to return to the Du family. And along the way, he saw several more corpses, as well as monks who were fighting.

When he returned to Du's house, Liu Lang immediately found Du Yu and explained the situation to him.

Du Yu also knew that things were not simple, so he called a few brothers and sisters and went out to investigate together.

In the afternoon, Du Yu and the others came back from outside, and there were obvious traces of a fight on their bodies.

"These people are so rampant that they don't stop until they kill their opponents, and they don't listen to persuasion at all. We stepped forward to stop it, but we were attacked by both sides at the same time. ”

At this moment, Du Ruhai appeared, holding a Tang knife in his hand, his face full of joy.

"The old man actually refined the best magic weapon, what a surprise!"

Liu Lang took the Tang knife, pulled the knife out of its sheath, the cold light flashed, and he was overjoyed.

After waving the Tang knife a few times, Liu Lang nodded with satisfaction: "Thank you seniors! Does this knife have a name? If not, it's called Tang Dao!"

"Since it's a weapon refined for you, it's naturally you who name it!"

Du Yu took the opportunity to tell Du Ruhai about the abnormality that happened in Yancheng, which made Du Ruhai's face instantly become serious.

"This situation is exactly the same as after being contaminated with the aura of the dragon vein!"

Knowing the seriousness of the matter, Du Ruhai immediately took out the communication stone and communicated with the other four families.

"Follow me!"

After the communication ended, Du Ruhai took Liu Lang and the others to the backyard of Du's house and arrived in front of a sealed house.

Reaching out to remove the rune paper on the door, Du Ruhai took the lead and walked in.

The room was very empty, without any furnishings, but the ground was carved with countless mysterious lines, which was clearly a formation.

"This is the special teleportation array left by the ancestors, where it can go straight to the dragon vein. ”

A group of people stood on the teleportation array, and after Du Ruhai activated the formation, they quickly disappeared without a trace.

When Liu Lang's vision recovered, he found that he was on an island floating high in the sky, with endless clouds below, and he couldn't see the ground at all.

A sculpture of a giant python covered in scaly armor spans the ends of the floating island, lifelike, and its body is wrapped in arm-thick iron chains, which looks silent but makes people's hearts beat.

Du Ruhai warned: "Don't move! Once this dragon vein gets out of trouble and burrows into the ground, it will bring infinite catastrophe!"

"Grandpa, why is this dragon vein a giant python?"

Liu Lang actually wanted to ask, but he hadn't had time to read the opening, so he looked at Du Ruhai together.

"Because the dragon vein has been sealed! Once you get out of trouble, you will instantly turn into a real dragon, and you have the strength comparable to the god stage!"

The voice sounded from behind Liu Lang, it was Cai Jianlin's voice.

Looking back, I saw that the ancestors of the five major Xiuzhen families in Yancheng had arrived, and they looked at the sealed dragon veins in awe.

"Everyone, let's check it together and see if the seal is broken!"

Several foundation-building ancestors scattered, carefully inspecting the dragon veins, repeatedly, and did not let go of any place.

"There's an anomaly here!"

An exclamation attracted everyone to the past, including Liu Lang's juniors.

Below the tail of the dragon vein, in an inconspicuous position, a small piece of scale armor was missing.

"It seems that someone has been here and extracted a part of the dragon vein aura!"

Du Ruhai said as he looked around, as if to find the enemy lurking in the shadows.

"Alas, what the ancestors left behind has come in handy after all!"

With a sigh, a stone stick appeared in Cai Jianlin's hand, with a thick wrist and a meter long: "The Prisoner Dragon Pillar has been brought, right?"

"Of course!"

The five foundations, each with exactly the same stone stick in their hands, approached each other, and a majestic aura erupted, disturbing the sky.