Ao Yi Demon Venerable instantly comprehended the intention of the demon qi, thought about it, and then approached the envoy.

"Your Excellency, please come with me to a place." Ao Qi Demon Venerable said respectfully.

"Where are you going?" The envoy glared at Ao Yi Demon Venerable, at this time, he had to supervise the formation of the hundreds of formation masters on the spot, otherwise once something went wrong, the national teacher would definitely not be able to spare him.

"When I came yesterday, I found that the people of the Heavenly Soul Hall were hiding in a cave in the distance, and found that a layer of formation seals had been set up in it, and I guess it was very likely to be the treasure left by the Wuqian Demon Venerable back then." Ao Qi Demon Venerable said.

Sure enough, as soon as he heard that it was the treasure of the Wugan Demon Venerable, the envoy's eyes suddenly lit up, and a greedy gaze flashed.

However, greed did not make him lose his mind, his eyes even looked at Ao Yi Demon Venerable with a hint of vigilance, and asked coldly: "In that case, then why don't you swallow that treasure by yourself?" ”

Wugan Demon Venerable was the strongest demon venerable under the demon king back then, and the treasure he left behind must be priceless, and anyone who sees it will be tempted, let alone an old demon like Ao Yi Demon Venerable.

That's why the envoy is suspicious.

Ao Qi Demon Venerable lowered his head slightly and said, "How can I break the formation seal laid by Wuqian Demon Venerable?" What's more, now that I have taken refuge in the national teacher, this is my gift to the national teacher, and I ask the adults to say a few more kind words for me in front of the national teacher at that time, and I will be grateful. ”

Ao Yi Demon Venerable put his posture very low, and every sentence was sincere, without any flaws.

Although the envoy was still on guard in his heart, when he thought of the treasure of the Wuqian Demon Venerable, the restlessness in his heart could not be suppressed at all.

"Take me there!" The envoy said, waving his hand.

"Over there, please follow me."

As he spoke, Ao Yi Demon Venerable took the lead and flew towards Chen Qingyang and them.

"It's coming!" Chen Qingyang squinted and found that Ao Qi Demon Venerable had already flown towards them with the envoy.

The demon seemed to be at ease, and seemed to be 100% confident in controlling the envoy.

After a while, the two of them came to the door of the cave where Chen Qingyang and they were, and the envoy's divine thoughts instantly covered the entire cave.

"You lied to me, there are no formation seals in there at all?" The envoy turned around sharply and glared angrily at the Ao Yi Demon Venerable.

"No way, I found out yesterday ......"

Ao Qi Demon Venerable was also shocked, but before he finished speaking, he suddenly attacked the envoy.

The envoy's face was instantly furious, but his body's reaction was not slow at all, and he immediately sacrificed a defensive formation to completely block Ao Yi's attack.

This envoy is a powerful formation demon venerable, and his strength is unfathomable.

"Ao Yi, you are so bold, you dare to sneak attack me?" The envoy shouted.

A sinister smile appeared on Ao Qi Demon Venerable's face, and before he could speak, suddenly a vast energy fluctuation was released from the cave, enveloping the two of them in an instant.

"Good...... What a strong field! ”

The envoy's face changed dramatically, and when he tried to resist, he found that his body was already bound by the power of the realm, and he couldn't move at all.

To be able to unleash such a terrifying realm, I am afraid that he is already a half-step demon immortal-level powerhouse.

But as far as he knew, in the entire demon cultivation world, only the demon king and the national teacher had reached that realm, but he didn't expect that there was such a terrifying master hidden here.

"Who, come out!"

The envoy gritted his teeth and said.

Immediately afterwards, Chen Qingyang and Mo Qi slowly walked out of the cave, and when they saw the two unfamiliar faces, the envoy's face became even more gloomy.

"I am the special envoy Mamba of the National Teacher, who are you who dare to do it to me?" Special Envoy Mamba shouted coldly.

The national teacher is an existence above ten thousand people under one person in the current demon cultivation world, and he doesn't believe that anyone dares to touch him.

"Heavenly Soul Palace, Demon Tomb!" Mo Qi said lightly.

Mamba's strange pupils contracted suddenly, he was a figure who only rose after the Demon King died on Earth, but he had long been famous for this Demon Venerable who was once the best brother of the Demon King.

"You...... You're alive? Mamba asked in a slightly frightened voice.

Back then, the strength of the Demon Sect was almost comparable to that of the peak of the Demon Venerable Realm, but now under his domain, Mamba's body seemed to be squeezed by a mountain peak, and he couldn't move at all.

Ignoring the other party's surprise, Mo Qi asked, "What did the national teacher ask you to do here?" ”

Mamba's face changed, and he hesitated for a moment before saying, "The national teacher just took a fancy to the location of the Heavenly Soul Hall and wanted to build the palace here. ”

Mo Qi shook his head and said, "It seems that if I don't give you a little color, you won't tell the truth!" ”

After speaking, the Demon Soul Divine Thought moved, and a terrifying soul tearing technique instantly enveloped Mamba's body.

"Ahh

Now that the soul of the Demon Sect is so powerful, even with the lowest level of the Soul Tearing Technique, there are few people in the entire Demon Cultivation Realm who can resist it.

This soul tearing technique tortured the Mamba for half a minute, causing his whole spirit to become decadent, and he stood there weakly.

"I'll give you another chance." Mo Qi said coldly.

Mamba raised his head slightly, looked at the demon with a sneer, and said, "You still kill me, the national teacher will definitely avenge me." ”

"Stubborn!"

With a wave of his palm, a vast soul power instantly slapped on Mamba's head, trying to control his soul.

But as soon as Mamba's soul opened, a strange black soul power turned into a hideous demon and came out of Mamba's mind.

The demon's expression changed slightly, but he didn't lose his square inch, and his big hand quickly sealed, sealing the soul demon, and then scorching it with terrifying soul flames.

"Squeak squeak—"

The soul demon let out a terrible scream under the scorching soul flame of the demon beast, and wanted to break free from the seal with his teeth and claws, and Chen Qingyang's scalp was also numb when he saw it!

In the end, it took more than a full minute for the Demon Beast's soul flame to burn it out.

As soon as the soul demon was destroyed by the demon, Mamba's soul also collapsed, and he completely became a dead corpse.

"Master, it was-" Ao Qi Demon Venerable also stepped forward and asked with a puzzled face.

Mo Qi glanced at Mamba's corpse with a gloomy face, and said, "It should be the mark left by that national teacher in his soul, the evil soul power, as soon as he dies now, we have been exposed." ”

At the same time, in a deep underground palace, a black shadow sitting under a demonic ancient tree suddenly opened his eyes, and his eyes burst out with a green cold glow.

"Is it finally there?" An evil voice resounded throughout the underground palace.