The Strongest Qi Refiner

"Fang Yu, don't push yourself too hard!" Old Yuan turned around and pointed at Fang Yu, furious.

"According to the rules, the imperial guards are not allowed to leave the central imperial court." The Ancient Demon Emperor was not angry, but smiled, and said, "If the rules allow, I'd like to lend it to you."

"That's it...that's a pity." Fang Yu looked at the four black shadows ahead and said, "Then let's make do with it."

The four prison envoys... just make do with it? !

Old Yuan's face was extremely ugly, and he suppressed the anger in his chest.

His self-esteem and pride in being a pure-blooded ancient demon clan made him extremely dissatisfied with Fang Yu, a human race, who could be so arrogant and domineering in front of them, the top existences of the ancient demon clan...!

"Are there any other questions?" The Ancient Demon Emperor asked.

"No more." Fang Yu replied.

"Whoosh whoosh..."

The body of the Ancient Demon Emperor turned into light, and soon disappeared.

In the round hall, only Fang Yu and his party, Grand Master Yuan, and the four prison envoys were left.

The four prison envoys stood up, turned to face Fang Yu, and bowed together.

This means that they obeyed the ancient demon emperor's order, and then followed Fang Yu and obeyed Fang Yu's transfer.

"Grand Master Yuan, we will be colleagues from now on, please take care of us, let's shake hands first." Fang Yu looked at Old Yuan and said with a smile.

Old Yuan looked at Fang Yu and then at the four prison envoys, his expression extremely ugly.

The four prison envoys are responsible for guarding the ancient demon prison, and their positions are the most important, so they are also one of the trump cards of the ancient demon emperor's subordinates!

Unexpectedly, the ancient demon emperor would hand over the four prison envoys to Fang Yu so easily!

This is a power that even he, a grand master, has never enjoyed!

"Your Majesty, why do you trust this human monk so much!? The old minister doesn't understand!" Yuan Lao roared inwardly.

However, on the surface, he couldn't say anything more.

If something happened, the Ancient Demon Emperor might really want to punish him.

"Come here." Fang Yu stepped forward and stretched out his hand.

Old Yuan snorted coldly, turned around with a flick of his sleeves, and walked towards the side hall.

"Hey, Grand Master Yuan, the Ancient Demon Emperor asked us to have a good conversation and see how to carry out the investigation. Are you trying to resist the order?" Fang Yu raised his eyebrows.

Hearing this sentence, Mr. Yuan stopped, turned to look at Fang Yu, his eyes were dark, and he said coldly: "Fang Yu...I will not cooperate with you, we will investigate separately. In addition... Your Majesty gave you Identity, only let you participate in the investigation of the Holy Court, don't let me find out about your other actions... Otherwise, I promise to let you die without a burial!"

After speaking, a whirlpool appeared under his feet.

"Whoosh!"

In the next second, Old Yuan disappeared into the round hall.

"This old man's attitude is really bad, why don't you let me kill him, Master." Han Miaoyi said fiercely.

Fang Yu looked at Han Miaoyi and said, "Kill him? There's no need. It's best if the old man doesn't participate in our investigation. I'm afraid he will restrict me everywhere."

"Special Envoy Fang... Where do we start to investigate?" Keno asked.

Fang Yu looked at Qinuo and asked, "The princess has no idea?"

"I... have no idea yet," Keno replied.

"The princess should also take this opportunity to show a good performance in front of your father, right?" Fang Yu smiled slightly and said, "That's why I took the initiative to invite Ying to participate in this matter."

Kenuo's beautiful eyes flickered, then she raised her head, nodded heavily, and said, "Special Envoy Fang, that's true...I hope that Emperor Father will value me, so...the progress of this matter is very important to me."

Then, she said apologetically: "I'm sorry, Special Envoy Fang, I didn't tell you about this in advance..."

"It's okay, your idea is very reasonable, there is no problem, and I didn't mean to blame you when I said it." Fang Yu said, "As long as you really want to participate in this matter, everything else is not important."

"In short, I have only one goal, to find my senior brother...to find out the Holy Court and figure out their purpose."

After finishing speaking, Fang Yu looked at the four prison envoys and said, "I will take care of you from now on. You won't be as unconvinced as Grand Master Yuan, right?"

The four prison envoys didn't speak at all, they just walked behind Fang Yu and stood still.

Fang Yu glanced at them.

The four prison envoys have the same clothing, the same eyes, and the same body shape.

There is no difference at all, and it is completely impossible to tell who is who.

As for the breath... Fang Yu still can't sense their true cultivation.

It's just that when they stood there, they released a strong sense of oppression.

"Special Envoy Fang, Father really takes it very seriously this time. The Four Prison Envoys... are his trump cards. They are very powerful and have suppressed many powerful people." Qinuo said beside him.

"For example?" Fang Yu asked.

"A criminal who ranked sixteenth on the reward list back then traveled across the three major galaxies, and was finally taken down by the four prison envoys of our ancient demon galaxy... He is still locked in the ancient demon prison." Keno said.

"The sixteenth place on the reward list...that's really incredible." Fang Yu said with his eyes moving slightly.

The Ancient Demon Emperor directly gave him the trump card in his hands... not just on the surface.