The old ancestor of the undead felt somewhat suspicious. Did the human really give him such a terrifying feeling?

But his face still sank slightly, "Quite terrifying!"

The black mermaid nodded and said with some pity: "Don't worry, I won't let you suffer any loss. If you are defeated, just collect as much information as possible. As long as you can escape back to the underworld, I can save your lives..."

At this moment, apart from the Undead Ancestor, there were not many people who knew much about the elemental world, and worries flashed across their faces.

Although the Soul Demon was a little confused, he was also an old and cunning fox. His eyes rolled around and he also sighed.

These people didn't notice until the black mermaid disappeared. Then they came to their senses and gathered together to talk about it.

"Old Undead Ancestor, tell me what we should do." The Soul Demon spoke in a sharp voice.

"How powerful is the elemental world? It even made that terrifying figure so fearful..." the Blood Demon said curiously.

Facing many curious eyes, the Undead Ancestor had a calm expression and said, "You don't have to worry. Leave the journey to the Elemental World to me alone... I have my own way to complete this mission."

This sentence caused a huge uproar. The surrounding demons were shocked, especially the Shadow Demon, who asked, "Oh? Do you know that person?"

"Of course not." The Undead Ancestor shook his head and glanced at the other demons with a cold gaze. "Since you are all so curious, then come with me... But I can't guarantee your life or death."

As soon as the words fell, these demons who cherished their lives hurriedly waved their hands and laughed awkwardly.

"Ha, forget it. My original treasure was just destroyed, and I need to collect materials to refine it again."

"Me too, my wife is having a difficult labor, I have to go back and help."

"Hey, Shadow Demon, you are going to give birth to a son again. I am good at delivering babies. I will go over and help you..."

“.”

In a short while, this group of demons disappeared with all kinds of bizarre excuses.

The Undead Ancestor's expression grew colder. He snorted coldly, turned around and looked at the dark Undead passage, thinking for a long time.

Finally plunged in.

Elemental world.

Heisenberg Alchemical Laboratory.

Rhett, who was studying elemental fusion alone in the room, suddenly opened his eyes. At this time, there was a knock on the door.

He had an idea and pressed the alchemical button on the wall, and the door smoothly opened to both sides.

"Thanks to you, after many times of improvement, Heisenberg and I have been working tirelessly and have finally discovered several effective ways to improve the magic plants. Although the technology is not mature enough, I believe that with time, we will be able to find a more convenient method."

"By then, the effects of various alchemical potions will be qualitatively improved, including the effect of blood essence stone, which will also be greatly improved..."

Rhett was also delighted, and he walked quickly forward and said hello three times.

Under Manu's leadership, he personally went to the test bench outside to test the frost sunflower, fire dragon thorn, black snake eye...

They were all high-level magic plants, and after being improved, they had all kinds of incredible improvements...

Even Heisenberg was amazed and kept looking at the magic plant. "What a miraculous ability! There is such a simple and crude method in the world to improve the magic plant. Are you also a visitor from another world?"

As he spoke, he gave Rhett a strange look.

Leiter just smiled and said nothing, preparing to go back to the house to continue his research on element fusion.

But at this moment, there was a subtle and eerie fluctuation in the space. Rhett sensed a familiar feeling, his face changed drastically, and his whole body instantly lit up with an ochre-colored light, and the mysterious vibration turned into a layer of light shield that enveloped his body.

In fact, Heisenberg noticed it more quickly, not because he was stronger than Leiter, but because he had been in contact with the Undead Ancestor for too long, so his reaction was naturally faster. He screamed:

"Oh no! The aura of the Undead Ancestor is coming! Damn it! How could he come again so soon?"

Before he could finish his words, the air in front of him twisted, and the figure of the goat-horned demon wrapped in darkness quietly condensed, and the whole space exuded a dark and cold breath.

"Hello, I didn't expect that we would meet again so soon..." The Undead Ancestor smiled grimly and looked at Rhett with some patience and searching eyes.

Rhett narrowed his eyes. He realized that the opponent's aura was unusually strong this time. It gave him a strong sense of oppression, even stronger than the previous simulated contact.

"Humph, if I can defeat you once, I can defeat you a second time. Tell me, what are you doing here uninvited?"

The Undead Ancestor suppressed his anger and was about to speak. When he saw Manu, his pupils suddenly shrank and he said in doubt: "What kind of creature is this? My God, such a high-level soul, where did you come from?"

The violent fluctuations and rapid contraction of the black fog were enough to reveal the Undead Ancestor's violent psychological fluctuations.

Thank you for the recommendation votes and support from the book friends. Thank you very much

Thank you for the monthly ticket support from the book friends. Thank you very much

(End of this chapter)