Chapter 421 Bone Spirit Cold Fire!

"Haha, I didn't expect that the once famous Medicine Venerable Yao Chen would hide in such a place!"

The black shadow laughed wildly, looking at "Xiao Yan" with greedy eyes.

"A mere Dou Zong dared to speak so arrogantly in front of me. If it were back then, I could have killed you with just one finger... Now that you know of my existence today, don't even think about leaving safely!"

"Xiao Yan" waved his hand to wipe off some blood from the corner of his mouth, and spoke in a hoarse voice. In his heart, he had already had a murderous intention towards the Soul Palace guardian in front of him, because if he let the Soul Palace guardian leave today, his master and apprentice would face endless pursuit by the Soul Palace.

After "Xiao Yan" said this, an illusory old figure suddenly appeared in front of him. The majestic aura emanating from this old man was not weaker than that of the black shadow.

After the old man appeared, the white color in Xiao Yan's pupils disappeared instantly, and he returned to his original appearance.

"Teacher!"

"This is the first time in all these years that you have revealed your soul body in front of anyone other than me. Today's matter is probably not just an ordinary trouble..."

Seeing Yao Lao coming out of his body, Xiao Yan became a little nervous.

"Jie! Jie! You were indeed an existence that I looked up to back then. Many venerables were slaughtered in your hands. However, now you are so weak that you are still just a soul body. My Soul Palace has many ways to deal with soul bodies like you... If I capture you today, I'm afraid the Palace Master will be very happy."

The black shadow let out a sinister and strange laugh, which echoed in the sky like a crow's cry.

The next moment, the black shadow did not hesitate. With a move of his palm, a pitch-black chain extended from his palm with a clattering sound. Finally, with a slight shake, it was like a poisonous snake, winding around him.

The black chain trembled slightly. After a moment, the black shadow laughed strangely, and the chain instantly cut through the sky, turning into a black line, stabbing towards Yao Lao's soul.

Seeing that the black shadow had already taken action, Yao Lao's face was also cold, and the white flame in his hand was tumbling up and down, and he also rushed out directly.

"Swish!"

The black chain suddenly pierced through the space like a poisonous snake, and then turned into a blurred black line, shooting towards Yao Lao not far in front.

The tip of the chain was extremely sharp, and the tip was also covered with mysterious runes. Circles of spiral patterns were wrapped around the tip of the chain. Under the energy of the black shadow, there was a hint of evil spirit. Obviously, this deep-colored chain was not an ordinary iron chain.

Yao Lao did not dare to neglect the chain that penetrated the space. After all, the attack methods of the Soul Palace could cause great damage to the soul body. Fortunately, Yao Lao was not an ordinary soul body. With the Bone Spirit Cold Fire protecting his body, he was not completely powerless against the methods of the Soul Palace.

The dark white flame in his palm tumbled up and down, and then suddenly turned into a rocket and rushed out, finally colliding fiercely with the black line chain.

"Bang!"

When the two collided, a low sound sounded, but there was no too violent energy explosion. There was only a circle of black and white energy ripples, which spread out silently, and where the energy spread, even the space trembled a little.

The black chain collided with the rocket, and the black shadow found that this attack did not achieve the effect just now. In this process, Yao Lao did not step back. In fact, faintly, the strange temperature of ice cold and hot superimposed on each other from the chain also caused a fluctuation in his internal fighting spirit.

"The Bone Spirit Cold Fire is indeed powerful. No wonder you were able to escape the Soul Palace's pursuit!"

The chain retreated after one blow, and finally hovered around the black shadow. The black shadow stared at Yao Chen closely, and seemed to be a little afraid.

When ordinary souls face their Soul Palace hunters, no matter how powerful their soul power is, the strength they can exert will be greatly reduced. Their weapons are all specially made, with the effect of restraining souls. However, this restraint loses most of its effect on souls with strange fires and some other spiritual objects of heaven and earth.

And just as he said, Yao Lao was able to escape the Soul Palace's pursuit that year, and it was indeed relying on the power of the Bone Spirit Cold Fire that allowed him to escape.

And, Yao Lao's blessing on Xiao Yan just now was not because he was defeated by the black shadow, but simply because Xiao Yan's body was too fragile, he temporarily retreated. Now that Yao Lao directly showed his true soul, he didn't have so many concerns.

Looking indifferently at the Soul Palace guardian with black mist rolling on his body, Yao Lao slowly clenched his palm, and the white flame quickly condensed in his hand. After a moment, it condensed into a white ruler slightly smaller than Xiao Yan's Xuanzhong ruler. The flames on the ruler rose, but it gave people a visual coldness.

"Your Soul Palace's restraining effect on the soul body is of little use to me, so show your true strength, otherwise, stay here today." Yao Lao pointed the white ruler at the black shadow from a distance, and Yao Lao said slowly.

Realizing that Yao Lao's momentum was not weaker than his own, the black shadow said with a guilty conscience: "Yao Chen, since I have discovered you, this guardian naturally has no need to fight with you. There are people from my Soul Palace everywhere on this continent, and you will soon be desperate!"

After saying this, the black shadow stopped attacking Yao Lao, but retreated to a slightly farther place.

But as soon as the black shadow retreated, Yao Lao also moved, holding the white ruler and quickly attacked the black shadow.

At this moment, a vast and terrifying aura suddenly came from the distant edge of the plain.

"This is!"

"What a terrifying aura!"

Sensing this aura, Yao Lao and the Soul Palace guardian who were chasing changed their faces, and then looked at the same direction of the sky with horror.

In the horrified eyes of the two, a huge black dragon slowly appeared in the distant sky.

"There is such a powerful monster here!"

"This monster's aura gives me a very familiar feeling!"

As the black dragon in the distant sky gradually approached this place, those caravan members on the ground who were either fleeing, watching in place, or already frightened by the Soul Palace guardians felt as if they were carrying a mountain on their backs, pressing them so hard that they couldn't breathe.

Xiao Yan, who was watching in place, was no exception. When the powerful aura descended, he felt as if his heart was about to jump out of his body.

"Roar!"

Suddenly, the huge beast stopped steadily at a height of a thousand meters above this place.

"That strange black fog hasn't left yet, and now this huge monster has come. We are doomed today!"