The two talked and chatted, and before they knew it, they had entered the "Baixuan City".

When the residents around "Baixuan City" saw them, they all showed surprised looks, and quickly recognized Mo Xuan, so they knelt on the ground in the dark, but suddenly found that Mo Xuan and Xuan Zu had disappeared.

The two went straight to the bottom of the ancient well where they worshipped their ancestors.

The place has been restored and the ancient well has been filled.

It's just that at this moment, this place is shrouded in an invisible demonic aura, forming a dark umbrella cover in the sky above the "Baixuan City", which is extremely terrifying.

It's just that ordinary people can't see it, and they can only vaguely feel that they have been depressed and uncomfortable recently.

The news of Mo Xuan and Xuanzu's arrival in the "Hundred Xuan City" spread quickly.

The current successor of the city lord is He Qianqiu, the lord of the He Mansion in the Eight Mansions.

When he got the news, he hurriedly led the He Mansion to come here to welcome Mo Xuan and Xuanzu.

Seeing He Qianqiu and a group of other people coming, Hei pressed and fell to the ground.

Mo Xuan reached out and asked them to get up.

He Qianqiu's face was full of respect, and Mo Xuan motioned for them to step back and wait on the side, but unexpectedly saw a familiar zhōng nián měi fù, who was Xueyue's aunt He Qianling.

smiled at He Qianling and said, "Long time no see." But I forgot her name.

He Qianling was a little flattered, and then smiled back, blessed his body, and said, "It's rare that the prince still remembers the concubine." ”

I thought that this Mo Xuan had no expression coldly before, but now that he has become a carefree marquis, he is much more polite and polite.

He Qianqiu didn't expect that He Qianling would be familiar with Mo Xuan, and Mo Xuan was a little surprised that Mo Xuan was so polite to her.

Xuanzu waved at He Qianqiu and said, "You all go back, Mo Xuan and I have something to do here, don't interfere with us." ”

He Qianqiu and the others left at this time, and left some soldiers under martial law, not allowing other people to approach, so as not to collide with Mo Xuan and Xuanzu.

It wasn't until they were gone that Xuan Zu stretched out his hands and grabbed at the mouth of the ancient well that had been filled.

His Xuan Bing True Qi froze the ground around him, and with another grab, he grabbed out large pieces of frozen earth and rocks.

Soon, the filled ancient well was dug again.

In Mo Xuan's sense, a black smoke was spewing out of this ancient well.

Of course, this is not real smoke, but demonic energy.

This demonic qi was so powerful and terrifying that it condensed into a black smoke.

However, this black smoke cannot be seen by ordinary people's naked eyes.

"Let's take a look, and if the situation is not good, let all the residents of 'Baixuan City' evacuate this city immediately. Xuanzu's face was solemn, and his figure flashed, and he entered the bottom of the well.

Mo Xuan snorted, he was very responsible for this matter, and he destroyed the blockade of the tomb.

When the two of them arrived at the bottom of the well and entered this place shrouded in demonic energy, they both shivered smartly, and the demonic energy crawled on them like a small snake, making them extremely uncomfortable.

Both of them slowly carried the Emperor Energy to protect their bodies from the invasion of demonic energy.

Xuan Zu's face became more and more solemn, for a while, he has been paying attention to the changes in the demonic qi of this "Baixuan City", but he knew that his strength was not enough, so he didn't dare to come down easily, until he made an appointment with Mo Xuan today, and he dared to go deep into the bottom of this ancient well to see what was going on, and wanted to find out the source of this demonic qi.

The air at the bottom of the well was very strong, and it used to seal the Sky Swallowing Demon Frog, but then the seal was opened, and the Sky Swallowing Demon Frog destroyed this place.

There are cracks everywhere underground, and those demonic qi are surging from here, and the situation is getting worse and worse.

"Under the influence of this demonic energy, the surrounding trees will slowly wither, and even the inhabitants will slowly become ill, weak in body and mentally sleepy, and eventually their vitality will be cut off, and all lives will die one by one. ”

Xuan Zu pointed to the ground and said, "You see, these mosquitoes and ants have begun to be affected and die on a large scale. ”

In the depths of the well, there are many corpses of ants, and this kind of ants and insects are the weakest, unable to withstand the demonic energy, and have died.

It won't be long before the people of the entire Baixuan City will die.

"This demonic aura is indeed terrifying. Mo Xuan said: "We need to find the root of this demonic qi and destroy it. ”

The little tooth behind them, sensitive to sensing, seemed a little restless at the moment, obviously, it sensed the demonic energy.

Xuan Zu used Xuan Bing True Qi to freeze the ground below, and then smashed it with powerful force, and soon opened a passage at the bottom of this ancient well.

Two people and one beast, down this passage.

After hitting a passage of about 40 meters down, the ground below suddenly emptied, two people and one beast, the soles of their feet fell into the air, and they fell into an underground space.

Under this Baixuan City, there is indeed an underground space hidden.

The rich demonic qi was released from here, enveloping the entire Baixuan City, turning into a huge mushroom-like umbrella cover, seizing the energy of all life within a radius of a hundred miles.

Life is cut off here, and only the demonic energy remains.

At this moment, the demonic qi has condensed into substance, like a black giant python flowing and rolling in the air, weird and terrifying.

On the ground and on the four walls, black magic vine-like plants were formed, rooted in the surrounding ground, and the black magic vines crisscrossed the ground gathered in the center and entangled with each other, forming a huge cocoon of magic vines.

Mo Xuan quickly saw the root of all the demonic qi emanating from it, and it was in the giant cocoon of demonic vines that formed in the center.

Even the dense magic vines around are actually growing from the center.

Mo Xuan slowly walked to the Demon Vine Cocoon in the center.

"This is the source of that demonic energy, and we can only break it down to see what it is. ”

"It's just that even I can't predict what the consequences will be after it is broken, so you better stand back a little just in case. ”

After Mo Xuan finished speaking, he handed Xuan Zu a rune array condensed by the Twelve Zodiac Arrays.

"The situation is not right, flee immediately. ”

Xuan Zu nodded to show that he understood, he was just a martial artist who had just entered the second order, and he was too far behind Mo Xuan now, Wan had always had a big disaster, but he was afraid that Mo Xuan would not be able to take care of himself.

Little Fang stood up on the side, the thunder and lightning in its limbs were condensing, and its power burst out, ready to be prepared, just in case.

Mo Xuan took a slow breath, stretched out his right hand, and the blue axe appeared in his palm.

Using an axe, try to slash a magic vine.

The demon vine broke off in response, and his breath was broken, exuding a strong demonic aura.

Mo Xuan waited for a while, and saw that there were no other abnormalities, so he began to slowly cut off the other magic vines, and little by little broke the giant cocoon of the magic vine towards the center.

Be careful, Mo Xuan is engrossed, and if something is wrong, stop immediately.

The demonic aura formed around him was so terrifying that even he wasn't completely sure.

When Mo Xuan finally completely split the giant cocoon of the demon vine, he was stunned.

In the center of the cocoon is a woman sleeping.