Mu Xiyun used the Violent Step Bow to run all the way, but he only had the cultivation to enter the Spirit Realm, and his speed was not as fast as the Moon West Wind of the True Spirit Eight Realm, and soon, he was caught up.

"There's no need to escape, it's impossible to escape at your speed!" Yue Xifeng chased after him, roaring sharply, and from time to time he swung several swords to attack Mu Xiyun not far away.

Mu Xiyun dodged the attack with a phantom thunderstorm, and at the same time, he also narrowed the distance between the two sides a little because of the dodge.

Then, Mu Xiyun threw out a silver ball again.

Bang!

The white light exploded, and the moon west wind behind him did not stop his body, but only slowed down slightly.

"It's useless, just grab it!" Yue Xifeng sneered, and then his speed suddenly increased, and in just a moment, he came to Mu Xiyun.

At this point, the two stopped, looking at each other.

Mu Xiyun Jian frowned, what he couldn't afford the most now was time, with the strength of the Mu family over there, he couldn't resist the attack of the two True Spirit Eight Realm powerhouses at all, if he was half a minute late...... He couldn't imagine the result.

"Since you have to look for death, then you can die for me!" Mu Xiyun's eyes narrowed, and a cold killing intent surged in his eyes.

Mu Xiyun roared, and several red crystals appeared in his hand, which were the spirit core of the second-order flame fox.

"Haha, it seems that you want to die and struggle!" Yue Xifeng held the chain in his hand, the corners of his mouth hooked up a playful smile, and he only smiled for less than a breath, his expression suddenly froze, his eyes widened, and he looked at the scene in front of him in horror.

"You...... You don't want to die...... You're looking for death!" Yue Xifeng shuddered and took a few steps back.

I saw that several spirit cores in Mu Xiyun's hand were humming in an extremely violent state, and red flames appeared in the entire crystal, and the inside was shining ten times the size of the light explosion bomb.

"I gave you a chance, since you have to do this, then I will send you to hell as you wish!" Mu Xiyun had red eyes, clenched teeth, and a cold and piercing voice, and the whole person seemed to have turned into a hideous demon.

Mu Xiyun knew that the second layer of power with the needle crossbow was not enough to pose a threat to him, but he couldn't use the third layer, otherwise he would lose the best means to rescue Xin'er.

Therefore, he chose to detonate the spirit core, which was also the reason why Yue Xifeng was frightened, even if he was a powerhouse in the Eight Realms of True Spirits, he would never dare to indiscriminately bear the power of the spirit core detonation.

"You want to detonate the spirit core and die with me, haha, it's a fool's dream, with your speed, it's impossible to do it!"

Yue Xifeng retreated far away, clasping his hands in front of his chest, his face was full of pride, but the next moment, he raised his eyebrows and said angrily: "You kid, dare to play with me!"

I saw Mu Xiyun retract the spirit core as quickly as possible, his footsteps glared, turned sideways, and swept towards the location of the Mu family.

Seeing this, the moon west wind showed anger on his face and chased after him again. He is a strong man of his generation, and it is a great shame to be played by Mu Xiyun like this.

Fifteen breaths later, Yue Xifeng caught up with Mu Xiyun again, and the distance between the two sides was much closer than just now, and the latter also turned his head at this time.

I saw Mu Xiyun's face stiff, and he lifted the black robe that covered the spirit core, and a strong and burning light shone on the eye of Yuexi Feng.

Yue Xifeng's face sank, and he secretly said something bad in his heart, and he was just about to open his mouth to scold Mu Xiyun, but the moment he touched the other party's eyes, he trembled, and when he reached his mouth, he suddenly choked, and a chill rose from the inside out.

Airplanes!

The spirit core emitted a permeating humming sound, as if it was about to explode in the next moment.

"Not good!"

Yue Xifeng exclaimed in surprise and suddenly retreated, and more than a dozen silver rays burst out in front of him, with a terrifying and extremely cold aura.

Yue Xifeng hurriedly waved his hand, casting a defensive light in front of him.

Ding Ding Ding!

The silver needle sparked, and the speed of the retreat of the moon west wind slowed suddenly, and before he could accelerate again, a huge flame like a thundercloud poured down towards him.

Mu Xiyun's face was gloomy, a pair of dark eyes stared at the moon west wind, and a deep purple spiritual light gradually appeared on his body, which was the color of the spiritual power of the dark spiritual vein.

Bang!

A loud bang rang out, and the entire sky was stained with crimson flames.

After a while, the moon west wind burst out of the flames, exploded the Dao Yanmang, burned his body, and the clothes on his body were torn through several hollows, it can be seen that his upper body has been burned red, and surprisingly, he was not seriously injured because of this, but his state was extremely embarrassed.

"You actually hurt me, I want to break your body into ten thousand pieces!" Yue Xifeng roared angrily, and the killing intent on his body instantly shrouded Mu Xiyun.

The next moment, he swung his chain violently and swept towards Mu Xiyun.

Mu Xiyun didn't dodge or dodge, the fifteen crystals in his hand flashed with an even stronger flame, and the next moment, he calmed his mind, ran the black hand of Hell Luo, and pulled the spirit core energy in his hand.

At this time, Mu Xiyun was extremely calm, he knew that with his own strength, he would definitely not be able to kill Yue Xifeng, and he could only win by relying on special means.

And what he is using now is the most taboo "traction soul core" in alchemy, if he is not careful, the spirit core will burst, and he will be seriously injured at least and fatally killed, not to mention that what Mu Xiyun is doing now is still fifteen spirit cores pulling together.

Yue Xifeng noticed this scene, his body slowed down suddenly, and the expression on his face changed for a while, and then a look of horror appeared. He felt that the spirit core in Mu Xiyun's hand was increasing his energy in an extremely terrifying way, and if it exploded at this moment, it definitely had the ability to hurt him.

Suddenly, Yue Xifeng's heart froze, and he hurriedly withdrew his chains, turned around and fled.

Airplanes!

"It's too late to escape now!" Mu Xiyun's face was cold, his eyes were cold and seeping, holding a huge wave of fire like the sea, and he pushed it out.

A coercion comparable to the Nine Realms of True Spirits suddenly erupted, and the next moment, the flames drew a streamer, the air was frantically stirred, and the burning fire suddenly pressed towards the west wind of the moon.

Rumble!

Fifteen spirit cores exploded in an instant, and there was a violent roar, which was extremely dull, as if two behemoths collided, shaking the earth for a while, and then, a huge flame enveloped the space within a radius of 100 meters, rising up a monstrous wave of fire.

Suddenly, the figure of the moon west wind flew upside down from the flames, leaving a trace of smoke in the air that could not be dissipated, and under the buffer of more than a dozen trees, his figure gradually stopped.

After a while, he stood up in embarrassment, blood everywhere, ragged clothes, and an extremely ugly appearance.

"How did you detonate so many spirit cores at the same time, and why weren't you consumed by spiritual power?" Yue Xifeng frowned, his eyes widened and glared at Mu Xiyun, not even caring about the pain on his body.

According to his understanding, detonating the spirit core would suffer a spiritual backlash, hurting others and himself, and Mu Xiyun in front of him not only did not suffer a backlash, but also detonated more than one time at a time, he couldn't believe his eyes at all. What he didn't know was that although Mu Xiyun was detonating the spirit core, the method of detonation was not a secret technique he knew at all.

"If you want to know, you will go to hell and ask Hades!" Mu Xiyun opened his mouth gloomily, his words were like ice, and his voice was full of extreme killing intent.

After a while, Mu Xiyun took out fifteen spirit cores again, and a wave of scorching qi suddenly emitted, and his body was also filled with deep purple spiritual light, devouring the power of the spirit core, and then overflowing with a trace of black qi, guiding the spirit core in his hand. This is Mu Xiyun's dark spiritual power, which has the ability to devour, and can quickly recover its spiritual power.

"Hmph, speak wildly!" Yue Xifeng wrinkled his eyebrows and said in a deep voice. Although these things pose a great threat to him, if they are put together, he has great confidence that he will take down Mu Xiyun.

The next moment, Yue Xifeng's face sank suddenly.

"You... This can't be, how can you do it to such an extent!" Yue Xifeng clenched the chains in his hands, and his eyes widened to the maximum, and he was horrified.

I saw that fifteen spirit cores had been added to Mu Xiyun's hand again, and a full thirty were floating in his hand, each of which was crystal clear and exuding a red luster, but it was this color that deeply stimulated the eyes of the moon and the west wind.

"Let's go! I won't stop you!" Yue Xifeng took a few steps back and hurriedly spoke.

What are you kidding, he was able to resist that blow just now because he was in his heyday, and now his state has greatly decreased, and it is difficult for him to block even the power of the fifteen pieces just now, and at this time, Mu Xiyun has a full thirty pieces in his hand, this is by no means a statement of one plus one, and it is not an attack that he can withstand at all.

"Hmph, I gave you a chance, you thought I was not an opponent and kept chasing after me, and now I know that I have special means to retreat, do you think I will let you go so easily?"

An extremely cold word came into Yue Xifeng's ears, he was stunned for a moment, and then said coldly: "Haha, I said that I can't stop you doesn't mean that I'm afraid of you, you want to catch up with me at your speed, go dream!"

After speaking, Yue Xifeng turned around and fled violently.

"Really?" Mu Xiyun had a calm face and sneered.

Woohoo......

A continuous stream of silver rays blasted through the dense forest towards the moon and west wind.

Yue Xifeng's heart was stunned, and he cast a Dao Dao light curtain behind him, and quickly blocked the attack, and in the next scene, he was completely panicked.

I saw Mu Xiyun stepping on the violent step bow, cooperating with the stepping cloud and resisting the wind, flying towards him at an unprecedented speed, and the needle crossbow in his hand continued to burst with silver rays, restraining the escape of the moon and west wind.

After a while, Mu Xiyun was only less than ten steps away from the moon west wind, he put away the needle crossbow, waved his arms with both hands, and the spirit core in his hand that was already ready to be launched was violently thrown away.

An overwhelming force pressed towards the west wind of the moon, and the latter hurriedly avoided it, but before he could react, an extremely cold light shot towards him.

"What, what is this!" The moon west wind was hit before and after, and he was in a dilemma, so he bloomed his whole body's spiritual power.

"Yanyue Golden Bell!" The moon west wind whispered, a pale yellow light appeared on his body, and a golden bell phantom appeared.

Bang!

A huge roar sounded, exploding a mushroom cloud hundreds of meters high, and the loud hum spread throughout the dense forest.

Absolutely no one could have imagined that a person who had entered the Spirit Realm could fight against the powerhouses of the Eight True Spirit Realms, because this was too unbelievable, unreal, and too illusory.

At this moment, if there are other people on their side, they will definitely be shocked by the scene here, here is stained with fire, rubble, devastation, large and small potholes, everything that happens here will definitely subvert their cognition, because this is not at all like the scene completed by a person who has entered the spirit realm, but more like the power released by a strong person in the spirit realm.