Su Qi'er's trick to press the bottom of the box was originally a spirit out of the body, that is, the trick that had just released a large amount of smoke to control Tang Yao's body, but in special circumstances, the place where he was standing now was Solan City, where more than 20,000 people had been slaughtered eight hundred years ago, and the surrounding forests were dense and had not seen the light of day for a long time, and the yin qi in this place was endless, so when the demons of the underworld arrived here, it was like entering an inexhaustible granary, and their natural strength could be endlessly improved, so Su Qi'er regarded the demons of the underworld as his ultimate trick, but he didn't dare to use it lightly, because once the Underworld Demon swallowed too much Yin Qi here, it was likely to get out of control, and the result of losing control might affect himself.

But now is not the time to think about this, he must defeat Tang Yao as soon as possible, even if the Underworld Demon gets out of control, he will control this guy to kill Tang Yao.

"Heaven and earth Xuanfa, you are the extreme yin, I am the extreme yang, listen to my command to balance the yin and yang."

Su Qi'er spilled her own blood on the ground while chanting a spell, and the underworld demon seemed to be affected by the blood it sprinkled on the ground, and the whole underworld demon became a little uncomfortable, and frequently roared, as if warning Su Qi'er.

Su Qi'er shouted loudly: "You are not qualified to disobey my orders, I summoned you, you must listen to me, go and kill the man in front of you, don't eat the master, otherwise I will beat you to the point of never being born." ”

The biggest shame of the illusionist is that he can't control 100% of the illusion he casts, although Su Qi'er summoned the underworld demon, but he can't completely control it, what he says to the underworld demon now is just a pretend, once the underworld demon devours enough yin energy, it will definitely get out of control, and then Su Qi'er can only slip away, waiting for the illusion of the underworld demon to disappear naturally, but the time when it disappears is estimated to not be very short, It may even be that because of the appearance of this underworld demon, it will affect other people besides him and Tang Yao.

But the battle was just around the corner, and Su Qi'er couldn't care about it so much.

The Underworld Demon is still constantly devouring the Yin Qi of this place, its resistance is getting stronger and stronger, Tang Yao is also thinking about countermeasures, he is inclined to directly use the Obsidian to destroy this guy, or attract the power of the Demon Star into the body and then kill it before the Underworld Demon is fully formed, but just as Tang Yao was thinking about it, he felt the call from the Obsidian, which was Yan Lu's voice.

Yan Lu was severely injured in the battle with Song Xin on the first day, after Song Xin was defeated and retreated, it has been resting in the obsidian stone, and now it should not be fully recovered, but he took the initiative to call Tang Yao, Tang Yao summoned Yan Lu out, and saw that Yan Lu's condition was not very good, and he asked strangely: "Your injury has not healed, it is better to heal as soon as possible." ”

"Master, my injuries are no longer serious, and I have a way to deal with this guy." Yan Lu pointed to the demon of the underworld as he spoke.

Tang Yao asked strangely, "Oh? What are your best strategies to defeat the enemy? ”

Yan Lu took out the booklet of the Night Wanderer and said, "Just look at it, my method must be foolproof, and maybe you can use it against other powerful enemies in the future, but this method is only particularly effective in this Solan City." ”

Tang Yao was full of questions, but when he saw that Yan Lu had bought a pass, he didn't continue to ask, Yan Lu climbed into the air and stood in the air, looking down on the underworld demon on the ground, at this moment the underworld demon had already inhaled a large amount of yin qi, Su Qi'er quietly retreated and hid behind a relic stone for fear of being counterattacked, if the underworld demon was completely out of control, this guy might turn around and run.

"The place of night travel, lead the lonely soul to come, send the lonely soul to go, the name of the night tour, remember the name of the lonely soul, tell the lonely soul from the heart, read the name and read the name, can the demon of the underworld dare to respond?"

Tang Yao is no stranger to this trick, the Night Wanderer God will call your name, if you answer, even if you are hit, the Night Wandering God will send a large number of lonely souls and wild ghosts to besiege you, but these lonely souls and wild ghosts are not particularly powerful.

However, Tang Yao, who saw this, seemed to have seen some doorways, and seemed to know what Yan Lu was doing.

After hearing Yan Lu's voice, the demon raised his head and glanced at Yan Lu, and then opened his mouth and roared, this roar was earth-shattering, the corners of Yan Lu's mouth twitched slightly, and he smiled indifferently: "Since you have answered me, then you will have it." ”

In an instant, the sky and the earth were pitch black, and even the fire ring on the ground did not emit any light, except for Tang Yao's pupils, there was no light at this moment, and three ghost lamps suddenly appeared in the sky, and Yan Lu's three ghost lamps burned green ghost fires. The demon of the underworld roared wildly and jumped up to attack Yan Lu, Yan Lu hurriedly dodged, this guy hit the ground around him like crazy after landing, and actually punched the ground one by one, the madness of its power made Tang Yao a little staggered, and as long as it always existed, it would always increase its strength.

"Yan Lu...... You're okay, right? Tang Yao asked loudly.

Yan Lu nodded and said, "Don't worry, master, everything is under control." ”

The words fell before the words fell, and a large number of similar green ghost fires floated around them, these ghost fires gathered more and more, and soon they filled the entire ruins, like countless stars in the sky, Su Qi'er, who saw this scene, didn't react to what these things were at first, but as the illusionist of the Yin and Yang family, he soon found that these ghost fires were not anything else, but all of them were ghost illusions, and there were so many of them.

"How can you summon so many ghost illusions at once? What is this for? Su Qi'er said in surprise.

Those ghost illusions all rushed towards the demons of the underworld, and the demons of the underworld began to attack these ghost illusions like crazy, the power of this guy seemed to be endless, and the ghost illusions were endless, and the battle between the two sides became a competition to see which side consumed faster.

The demons of the underworld are constantly roaring and attacking, and the ghost illusions are endless, and it seems that this war will be fought until the moment of the end of the world, but in fact, this war did not last long, and the power of the demons of the underworld began to decline after about ten minutes.

It seemed to be tired, both its strength and speed began to slow down, which made Tang Yao feel strange, the yin qi in this place was still abundant, this guy should continue to grow stronger by absorbing these yin qi for food, but why its strength is constantly weakening now, this doesn't seem to be very reasonable.

"Yan Lu, did you do anything?" Tang Yao asked.

Yan Lu landed beside Tang Yao at this time and whispered: "Master has good eyesight, I did make some small movements, this guy feeds on the yin qi of this land, I just cut off the source of its absorption of yin qi." ”

"Oh? How? Tang Yao continued to ask.

"The yin qi of this place comes from the lonely souls and wild ghosts in Solan City, that is, the more than 20,000 people who died eight hundred years ago, because there are too many dead people, and the resentment is too heavy, which affects the aura of this place, and I use secret techniques to summarize the lonely souls and wild ghosts in this place into my booklet, and their grievances are concentrated in this booklet and controlled by me, what I am doing now is equivalent to cutting off the food of this underworld's demons, and it will definitely become weaker and weaker if it fights so frantically without food, master, please watch, Soon this guy will be completely powerless, and then I will be able to destroy it with one finger. ”

Yan Lu's expression was very confident when he said this, but its confidence was justified, because it completely controlled the situation here, and it could even be said that in this Solan City, its move was unimaginably powerful, Tang Yao even felt that if it was in Solan City, then the power of this move might be even stronger than the Witch Ancestor Illusion summoned by Tang Yao.

"You said you included 20,000 souls in the book, is that permanent, or is it limited to Solan City?" Tang Yao asked, he was very concerned about this issue, because if the 20,000 revenant souls were included in the book of the Night Wandering God forever, it would be tantamount to Tang Yao having another big help.

"I don't know yet...... Yan Lu said uncertainly.

The demons who were talking to the two of them had completely weakened, and as Yan Lu said, without the supply of yin qi, this guy frantically attacked the surrounding lonely ghosts, and soon ran out of strength and sat down on the ground.

Yan Lu smiled slightly at this time and said, "Master, you see that I am not wrong, you wait for me to go and give this guy the result." ”

After saying this, Yan Lu walked towards the demon of the underworld, who had become weak and powerless.