At this moment, the roaring sound resounded throughout the Demon Immortal Domain, not only the Demon Immortal Domain, but even the Human Domain felt this shock.

Xuanmen, a simple and spacious cave.

Yu Yan sat cross-legged in white clothes, surrounded by invisible sword qi that seemed to cut through space. Suddenly, he opened his eyes violently, and the sword in his eyes sank, and then disappeared into shock.

"This abnormal movement, could it be that the demon has condensed into a human form?!" Yu Yan said in shock, his face was very ugly.

But it shouldn't. The sword I swung out earlier sealed the sky, carrying the forbidden energy all over my body, and my forbidden energy itself was specialized in overcoming that demon, so it stands to reason that he shouldn't have condensed so quickly!

Yu Yan's face was extremely gloomy at this moment, and the solemnity in his eyes was undoubtedly revealed. If the demon really condensed into human form, then even he could not be his opponent.

"No, I have to meditate and breathe and get myself in the best condition. Yu Yan muttered again, and then slowly closed his eyes.

The next moment, when he opened his eyes again, he had already come to his own sea of consciousness.

As soon as he entered the sea of knowledge, Yu Gan's eyes were on the supreme fortune that was suspended in the sky and circulated with red brilliance.

Then he took another step, and the whole person turned into a fresh breeze and disappeared into the fortune book in an instant.

As soon as he entered Yunbo, Yu Yan came to the ancient hall.

At this moment, Mo Lao, who was dressed in gray and full of white hair, was already standing on this ancient hall.

Looking at Mo Lao's smiling smile, Yu Yan couldn't help but feel helpless. It's really none of my business, I don't have to worry about it! The old guy is having a very good time.

"You said that the old guy, can't you enjoy the blessings?"

Mo Lao smiled strangely and looked at Yu Qian.

Yu Yan was stunned for a moment, and then shook his head, how could I forget this, this old guy can also read minds.

"Hehe, it's good to know. Mo Lao still had a smile on his face.

"......" in the end.

"Elder Mo, I want to absorb some more life energy, and then enter the Infinite Starlight to cultivate. Yu Yan finally spoke.

"That's the only way to do it now. Let's go!" Mo Lao smiled, and as soon as he turned around, he took the lead in front of Yu Qian, as if he had expected Yu Yan to say this.

Yu Yan didn't stop, so he also followed behind Mo Lao and walked in the other direction of the ancient hall.

After walking for a quarter of an hour, the two of them walked through the long corridor and came to a secret room.

"This is here?" Yu Yan looked at the closed door in front of him, his eyes were full of doubts, and he couldn't help but look at Mo Lao next to him.

"You didn't ask me to help you choose a place to plant the Living Tree, it's inside. Mo Lao smiled.

Yu Yan suddenly knew nothing about planting trees and choosing a place, so he gave this task to Mo Lao before.

"I didn't expect to be here, so let's go inside. Yu Yan also said.

Then I saw Mo Lao wave his hand, and the closed door opened automatically with a 'boom!'.

As soon as the door opened, a strong and pure breath of life rushed to his face, making Yu Qian tremble physically and mentally.

Then, he walked in.

I thought that this secret room should be an empty secret room, but as soon as he entered it, Yu Yan realized that his insight was indeed a little short-sighted.

It is not an empty space, but a garden full of birds and flowers, and full of life.

"There is such a place in this ancient palace!" Looking at the beautiful scene around him, Yu Yan couldn't help but sigh.

"There's still a lot you don't know!" Mo Lao looked back at Yu Yan and smiled.

Yu Yan couldn't help but roll his eyes, and secretly said in his heart that I am naturally not as familiar with this ancient palace as you.

"Yes. Old man Mo didn't reply to a word.

"......" in the end.

The beautiful garden is still quite vast, and after the two of them walked for a while, Mo Lao's figure finally stopped.

"It's here. ”

Yu Yan was stunned for a moment, arrived, "Where is it?"

In a daze, Yu Yan couldn't help but look around, except for peach trees, flowers and plants, he didn't see his living spirit tree!

"Now!"

Mo Lao smiled faintly, and then only heard him snort softly, and suddenly there was a slight fluctuation in the space in front of them, and in the puzzled gaze, a tree exuding a thick and pure breath of life appeared in front of them.

As soon as the tree appeared, the budding flowers next to it gradually opened.

That's right, this tree is the Living Tree. It was discovered under a stone platform in a village.

"Because the breath of life emitted by the Spirit Tree is extremely strong, but because of this, the energy it emits will be absorbed by the surrounding plants and trees. That's why I set up a formation to isolate its breath, but even so, there is still some aura emanating from it, you can see it by looking at the surrounding scene. Mo Lao turned around and explained to Yu Qian.

Yu Yan nodded suddenly, indeed, he felt that the life aura emanating from the creatures around him was much stronger than the place he had passed through when he first entered.

"This formation is extremely simple, I will pass on the mantra of the formation to you, and you can enter the formation to absorb the energy of the Living Spirit Tree for your own cultivation. ”

Before Mo Lao could react as he spoke, he stretched out his finger, and a streamer burst out from his fingertips, and it disappeared into Yu Yan's brow in an instant.

Yu Yan's body trembled slightly, then he closed his eyes slightly, and opened them again in less than a quarter of an hour.

"What's the matter, have you written it down?" Mo Lao looked at Yu Yan and asked with a smile.

Yu Gen nodded slightly, although the technique of this formation was extremely simple, Yu Gen felt extremely mysterious.

"Very well, then I won't bother you. Mo Lao smiled, and then as soon as he turned around, the whole person disappeared in front of Yu Qian's eyes.

Yu Yan looked at the living tree in front of him that exuded the breath of pure life, a blazing heat flashed in his eyes, and he immediately took a step.

A wave of invisible energy enveloped him, and then his form and the entire Tree of Living Beings disappeared in an instant.

Looking at the dreamlike scene around him, Yu Yan knew that he had also come to the formation at this moment.

"Although this formation seems simple, it is actually extremely mysterious, I really didn't expect this Mo Lao to be so proficient in the formation. Yu Yan sighed secretly.

Call~

A wind of energy suddenly hit him, and Yu Yan set his eyes on the living tree in front of him.

"I don't want to make a breakthrough in cultivation, I just hope that my vitality will increase again after absorbing the energy of the Living Spirit Tree, only in this way can I have a little more certainty. Yu Gan's eyes flashed, and he secretly clenched his fists.

The situation at the moment no longer allows him to have any ideas, except to improve his strength.

After thinking about it, Yu Gandang sat down, slowly closed his eyes, opened his heart, and quietly absorbed the energy of the Living Tree.