The landscape illusion is not so much a formation, but a kind of secret art, but it is not as complicated as the secret art, and the power is very small, it can only play a certain role in interference, and it has little effect on it alone, and the strong people in the Xuan Realm can see through it at a glance.

However, with the Lonely Void Sword Array, the role of the landscape illusion can be well reflected, and the slightest influence of the same level of battle may affect the outcome of the battle.

Star Island is also not suitable for arranging too complex formations, because the space here is unstable, and once the formation base of the formation is destroyed, the gains may outweigh the losses.

Since he can become the Ninth Evil King, then he should have some brains and not be reckless, and what Ye Mu has to do is to provoke him as much as possible and make him lose his mind and judgment.

When a person is in a state of anger, he may impulsively do something that he would not do in a normal state, which is a means of opposing the enemy, especially such a powerful opponent.

After the arrangement of the landscape illusion was completed, Shen Xingjun asked with a smile: "The sword array you arranged plus this illusion, I don't know what the effect is?"

Ye Mu raised his palm lightly and gestured, "Xingjun, do you want to give it a try?"

When Shen Xingjun heard this, he nodded and said, "Okay, then Benjun will give it a try!"

With a leap, Ren Shen Xingjun entered the range of the Lonely Void Sword Array, the landscape illusion was activated, Ye Mu flicked his fingers, the sword qi imprint was activated, the sword array was operational, and everything around him immediately changed.

Ren Shen Xingjun's face changed slightly, he already knew that there was a sword formation and an illusion here, but he still didn't notice the fluctuation of the formation, this feeling of falling silently into the control of the enemy made him a little frightened.

And judging from outside the sword array, Ren Shen Xingjun seemed to have lost his way, standing on the ground and looking around, his face was nervous, Ye Mu flicked his fingers, and a sword qi rushed out and shot towards Ren Shen Xingjun.

"Whew!"

The sound of the sword qi erupted, and the person Shen Xingjun reacted, the Xuan Qi shocked, and the sword qi was defeated, and Ye Mu also withdrew the Lonely Void Sword Formation casually.

Walking out of the illusion, there was still a trace of shock on Ren Shen Xingjun's face, he looked at Ye Mu, nodded slightly, and said: "This sword formation of yours is indeed very powerful with the illusion, even if it is me, it can't be broken in a short time." ”

"However, if you want to use the sword array and the illusion realm to deal with the underworld, I'm afraid it's not enough, this can only be a little trick, if you want to kill him, you still need real materials!"

Shen Xingjun's words are more realistic, and this is exactly the case, even if Ye Mu puts Ying Liu into an illusion, it is still difficult to kill him.

Ye Mu retracted the sword qi imprint and said indifferently: "What does Xingjun mean...... Yin He sent people to ambush around?"

Ren Shen Xingjun shook his head and said: "What you said, Ben Jun has considered it, but it doesn't work, because there are no other floating islands within a kilometer radius of Xingchen Island, how to hide the people?"

Ye Mu raised his eyes and looked around, frowned slightly, and said, "Then since that's the case, I can only rely on one-on-one, on my own!"

Ren Shen Xingjun walked to a boulder, looked at the distant starry sky, and said lightly: "Ye Mu, the emperor said that your strength is very strong, and you can't even be measured by the cultivation realm, I want to see if you have the strength to kill the underworld alone, if so, your future future will be limitless!"

When Ye Mu heard this, he couldn't help but raise his head and asked, "Then what if I don't have the strength to kill the Immortal Liu?"

Shen Xingjun turned around and said word by word: "I hope you have it!"

In fact, for Ye Mu, he is not free, and the three evil kings must kill one person, otherwise the Western Pole Emperor Ximen Luan will not let him go.

In this way, Ye Mu has no backer in the West Pole Star Domain, and he has not forgotten that he has a big enemy, a big enemy that he can't compete with at the moment, the Hou Ye Mansion of the North Star Domain.

Meng Chaoran will not let go of Ye Mu, what he cares about most is his face, and he is extremely protective, such a person will not allow a mansion master to press on his head.

Ye Mu naturally didn't want to be controlled by others, but what could he do, a figure of the level of the Emperor was a strong man standing at the peak of the Star Domain, and even the Immortal Monarch powerhouse could not compete with it.

The emperor is not only strong in his personal strength, but also has military power in his hands, this kind of person is even more terrifying than the immortal monarch, because it is too difficult and difficult to defeat him, and he may not even see his face, he has been besieged to death.

Ye Mu smiled dumbly, looked at the depths of the starry sky, and said lightly: "Then borrow the auspicious words of Xingjun, I hope I can kill the underworld, and it is also for myself!"

Ren Shen Xingjun didn't say anything, just raised his hand to feel the aura of destruction in the cracks in the surrounding space, and sighed lightly: "Three days later, Benjun will come here again, I hope you will still be alive by then!"

When Ye Mu turned his head to look, the shadow of Shen Xingjun was already missing from the boulder, and he left.

Ye Mu looked at the space around him that was constantly splitting and healing, and sighed: "If you play all the hole cards, you are still seventy percent sure of killing the underworld, but I'm afraid I will also be seriously injured!"

Xi Yun smiled and asked, "What's the matter? Are you afraid? The Evil King can only be regarded as the backbone of the Outer Heaven Domain, and he has not reached the level of top power at all, you are afraid of this, what can you do in the future?"

Ye Mu smiled bitterly: "How can you not be afraid? Shen Liu may have hidden his strength, I guess he has already broken through to the middle stage of the Xuan Realm, so he will so readily agree to my invitation to fight!"

Xi Yun said indifferently: "Hey, hey, hey, you're a genius, if you want to learn to leapfrog the challenge, it's just a small realm higher, what are you afraid of?"

Ye Mu shook his palm, pouted and said, "With my current strength, I still can't unlock the seal in the Shadow Sword, Sister Yun, you can't come out for the time being, it would be good if you could come out!"

Xi Yun poured a basin of cold water and said: "You think too beautifully, even if I can come out now, I won't help you if you fight with Mingliu, everything still depends on you!"

Hearing this, Ye Mu was not surprised, and immediately smiled: "I don't want to let Sister Yun regain your freedom as soon as possible, hehe!"

Xiyun said domineeringly: "Okay, okay, don't be poor, don't waste these three days, hurry up and cultivate!"

When the words fell, Xi Yun was silent, Ye Mu had no choice but to raise his eyebrows, and found an open space to practice cross-legged, the sword technique in his body was close to the level of the Great Perfection, and the mystery of the sword technique could be spied on soon, but he couldn't be in a hurry, and he couldn't reach it quickly, Ye Mu knew this truth very well, and the more critical the moment, the more he needed to be calm.

In three days, Ye Mu could not have a big improvement, and after thinking about it again and again, he still chose to improve the strength of his soul power.

The strength of soul power can only be strengthened every time you break through your cultivation, but there is another way, and that is alchemy.

Through the subtle control of soul power, the Xuan Qi flame is guided to extract the essence of the herb, which will consume soul power, and at the same time, it will also strengthen soul power, but this strengthening is not as much as when the cultivation is breakthrough.

Although the strengthening is not much, it does not mean that it is not important, even if the soul power is strengthened a little, it is also a permanent strengthening, which is also a manifestation of strength.

As for alchemy, Ye Mu is not very good at it, except for a few alchemy sects in the star field, there are few people who know alchemy, which not only requires a special physique, but also requires the cultivation of special exercises.

Ye Mu didn't meet the conditions, but he had the alchemy tripod, which he got in the Xinghai trial, through the alchemy tripod, even if he didn't know the method of alchemy, as long as he knew how to control the flames, he could succeed in alchemy.

Now that Ye Mu has reached the realm of the early stage of the Xuan Realm, he can try to refine the Soul Gathering Demon Pill, which is used to condense soul fragments, for the sake of Bai Chen.

Moreover, the materials needed by Ye Mu have been obtained one after another over the years, and the rarest of them have also been purchased in the deserted city.

A purple-black Danding flew out of the space jade bracelet, Ye Mu exhaled lightly, grabbed a handful of ordinary medicinal herbs and threw them into the Dingzhong, slapped the Danding fire mouth with his palm, the Xuan Qi gushed out, turned into cyan flames and entered the Dingzhong, and the fire dragon instantly swallowed the herbs and turned them into ashes.

"No, the temperature of the flame is too high, and it can't be controlled at all!" Ye Mu frowned, and sighed secretly in his heart.

However, Ye Mu did not give up because of this, there are many ordinary herbs, and he can constantly hone his control ability and increase the strength of his soul power at the same time.

The herbs continued to turn into ashes, and in the blink of an eye, there were one hundred and twenty-one plants, but they still turned into ashes as soon as they touched the flames, and fine beads of sweat were already oozing from Ye Mu's forehead, but he still had no intention of stopping.

The day passed quickly, and more than 1,400 herbs were consumed, and Ye Mucai could only maintain the herbs in the flames for three seconds, this level, let alone alchemy, could not even extract the essence of the herbs.

Ye Mu stopped, he sat cross-legged on the ground and entered the cultivation state, the long-term soul power consumption made him feel a sense of weakness, but he could feel that the strength of his soul power had improved.

"I thought that with this Danding, alchemy should be much easier, but I didn't expect it to be so difficult!" Ye Mu sighed in his heart, but he didn't want to give up, because of Bai Chen, he had to be saved.

Although Bai Chen's body was destroyed and his soul was broken, as long as there was a glimmer of life, Ye Mu would not let it go, and after two hours of recovery, he began the process of extracting the medicinal liquid again.

There are only six or seven medicinal materials for refining the Soul Gathering Demon Pill, and Ye Mu must be very proficient and very sure before he can use these medicinal materials to refine them.

Otherwise, once all of them are refined, they will need to collect the medicinal materials again, which will undoubtedly be very time-consuming, and the rare medicinal materials may not be available.

Therefore, Ye Mu was very cautious, and did not hesitate to spend tens of thousands or even hundreds of thousands of ordinary medicinal herbs, but also to control the heat to the point where he was handy.

It wasn't until the ordinary herbs in the spatial jade bracelet were almost consumed that Ye Mu was barely able to control the flames and extract a cloud of medicinal liquid with a lot of impurities from the herbs.

This was already a great improvement for Ye Mu, but even so, it was still far from reaching the level of refining the Soul Gathering Demon Pill.