Chapter 86 Clues

Half a month later.

Outside the Yin-Yang Eye of Ice and Fire.

Looking at the extremely dense green poisonous fog in front of him.

Cao Yu raised his eyebrows.

"It seems that in this year.

Grandpa's strength has been improved to a certain extent...

The range and strength of this poison array are much higher than before..."

As he said, Cao Yu stretched out his hand.

Hiss——

Cao Yu felt a slight tingling sensation on his skin.

At the same time, his sleeves were corroded as soon as they touched the poison gas.

Seeing this, Cao Yu quickly retracted his arm.

"This toxicity is a bit too exaggerated..."

After muttering, just as Cao Yu was about to activate his martial soul and force his way into the Yin-Yang Eye of Ice and Fire.

Buzz——

The blue silver grass around the outer periphery of the poison array began to tremble gently.

Then, a gentle voice sounded in Cao Yu's mind.

"Xiao Yu, are you back?"

After hearing this voice, Cao Yu smiled.

"Xiao Lan, I haven't seen you for a year. You seem to have become much stronger..."

"Xiao Yu, Yan Yan is here now. Do you need me to notify her?"

After hearing Xiao Lan's voice, Cao Yu shook his head.

"Not for now, I'll give her a surprise later..."

As he spoke, Cao Yu's soul power surged.

He produced a large number of Blue Silver Emperors to wrap his whole body.

After confirming that there was no gap.

Cao Yu walked slowly into the poison array...

Pah——

Cao Yu took a step forward and looked at his left leg deeply stuck in the mud.

Cao Yu frowned.

"Huh? This poisonous fog has corroded the ground to this extent...

Is it necessary for Grandpa to do this?"

Wow——

After pulling out his left leg stuck in the mud, Cao Yu directly used the flying soul skill to fly into the Yin-Yang Eye of Ice and Fire.

After one or two minutes.

Da——

Cao Yu slowly landed in the Yin-Yang Eye of Ice and Fire.

Seeing the 20-30-meter-high Blue Silver Emperor in front of him, which was like a giant tree that reached the sky.

And Dugu Yan, who was sitting cross-legged under the Blue Silver Emperor tree.

Cao Yu showed a hint of surprise in his eyes.

‘Looking at Xiao Lan, Xiao Lan’s cultivation level is definitely not low...

Has Grandpa already found the Crystal Blood Dragon Ginseng and the Ten Thousand Years Ninth Grade Ginseng King?

And Sister Yanyan.

Her condition...’

While Cao Yu was thinking, the sound of fine ice crystals rang out.

Shashasha——

At the same time, Dugu Yan’s soul power began to fluctuate.

Dugu Yan seemed to be on the verge of a breakthrough...

The ground around Dugu Yan was also covered with frost.

Even Xiao Lan was stained with some frost...

Seeing this, Cao Yu sat down silently.

Wait patiently.

Half an hour later.

Buzz——

Dugu Yan’s soul power exploded, and a circle of white ripples spread outward with her as the center.

At the moment when the circle of white ripples appeared

Xiaolan lowered her branches, turning them into a semicircular cover to block it.

Looking at Xiaolan's skilled appearance, it was obvious that she was doing this for the first time...

Crack——

When the ripples touched the cover formed by Xiaolan's branches.

Frost quickly spread outward along the contact point...

In just a few breaths, the entire cover was covered with ice.

Crack, crack, crack——

Xiaolan slowly withdrew her branches, revealing Duguyan, who had just finished practicing.

One minute later.

Duguyan's soul power stabilized.

"Hu——"

After taking a deep breath, Duguyan slowly opened her eyes.

Just as Duguyan was about to greet Xiaolan out of habit.

A hand was placed on her waist.

"Who!"

Duguyan, who felt the abnormality, quickly activated her martial soul and completed the possession.

The pure white snake tail swept behind him.

Snap——

Cao Yu raised his hand to block Duguyan's attack.

"What?

Sister Yanyan, are you going to attack me?

I will be sad..."

Cao Yu's mean voice sounded in Dugu Yan's ears.

At this time, Dugu Yan finally saw Cao Yu's appearance clearly.

Without removing the possession, Dugu Yan just threw herself into Cao Yu's arms.

"Asshole Xiaoyu..."

Dugu Yan was a little excited, and there was a hint of crying in her voice.

Seeing this, Cao Yu gently patted Dugu Yan's shoulder and comforted her.

"It's okay, I'm back safely..."

A few minutes later.

When Dugu Yan's emotions calmed down, Cao Yu hugged Dugu Yan and asked.

"Sister Yanyan, what level of soul power are you now?

If I didn't see it wrong just now, you have obtained the fifth ring?"

After hearing Cao Yu's words, Dugu Yan had no intention of hiding it.

Five soul rings, two yellow, two purple and one black, suddenly lit up.

Dugu Yan looked up at Cao Yu, and a hint of pride appeared in her eyes.

"Xiao Yu, you haven't obtained the fifth ring yet, right?

I have reached level 53 of soul power.

My soul power has surpassed yours now..."

Looking at the cheek close at hand, Cao Yu reached out and wiped away the remaining tears from Dugu Yan's eyes.

After noticing the tiredness in Dugu Yan's eyes that could not be concealed.

Cao Yu sighed secretly.

Cao Yu knew it very well.

Even with Xiao Lan using the Light of Life to assist from time to time.

In addition, the Yin-Yang Eye of Ice and Fire, a treasure land with abundant vitality in the world, is also blessed.

It is also extremely difficult for Dugu Yan to improve his soul power by ten levels within a year.

In order to catch up with his own pace within this year.

Dugu Yan must have worked hard...

Seeing this, Cao Yu said with a smile.

"Sister Yanyan, you are really amazing."

After a while of being affectionate, Dugu Yan and Cao Yu began to talk about what happened in the past year...

Ten minutes later.

Cao Yu frowned.

At this time, Xiao Wu was also sitting not far away, and there was a trace of sadness between her eyebrows.

After Cao Yu and Xiao Wu looked at each other, he asked in a deep voice.

"Sister Yanyan, are you sure?

After my grandfather and I went to the Slaughter City, a kind of dark blue silver grass was born...

And that blue silver grass grew all the way to Tiandou City?"

"Yes, Xiaoyu.

The name of the dark blue silver grass was announced by the Spirit Hall.

That incident made a big fuss.

A year ago.

The Tiandou military and the Tiandou Chamber of Commerce jointly launched an operation to eliminate the dark blue silver grass..."

Hearing this, Cao Yu frowned even more tightly.

'There is indeed something wrong along the way.

I didn't see many soul beasts in this Sunset Forest...

At the beginning, I didn't care.

But now it seems that it is probably related to that dark blue silver grass?

That thing can't be the purple-gray blue silver grass I planted in the Sunset Forest a year and a half ago...'

After thinking for a while.

An idea suddenly flashed through Cao Yu's mind, and he couldn't help but exclaimed.

"No!

Xiao Wu, when we just came in.

Did you see the purple-gray blue silver grass in the Sunset Forest?"

"No..."

Xiao Wu shook her head at Cao Yu with a heavy face.

After thinking for a moment, Xiao Wu added.

"Cao Yu, you have to pay attention.

These dark blue silver grasses may have given birth to something similar to Xiao Lan..."