The old man became more and more frightened the more he fought, and he couldn't describe his mood at the moment.

Hundreds of moves were fighting, and Liu Wuxian was like a breeze, and every time he changed his moves, he couldn't figure it out.

It's like a hard bone, put it in front of him, but he can't get out of his mouth, and that feeling is very aggrieved.

With the cooperation of the ghost pupil technique, the changes in the old man's moves appeared in front of Liu Wuxian at a glance, becoming clearer and clearer.

"Boy, see how long you can hide!"

The old man was furious, the killing intent was pervasive, and he swept with one palm, and a pillar behind him broke his waist, and the main hall collapsed in a large piece.

The sharp palm wind was close to Liu Wuxie's body, tearing open his clothes, and he was almost shocked to death by a palm.

Liu Wuxian let out a cold sweat, he still underestimated the strength of the elders of the Imperial Academy, which was by no means comparable to Yun Lan's kind of goods.

"You eat me too!"

The short knife was raised, pointing to the sky, and the overwhelming knife qi formed a knife momentum, with the help of the environment here, the suffocating knife intent made the old man's face change.

"Your little innate realm, you actually comprehended the sword intent!"

The old man's eyes were full of disbelief, and the pipe in his hand drove straight in, straight to Liu Wuxie's heart, extremely ruthless.

Such a genius will never be allowed to grow up, and if he is offended today, it may be his nightmare in the future.

The sword intent locked the old man's body, and the speed of his body's movement was greatly slowed down, and anything seemed to be invisible under the peep of the ghost pupil technique.

With a flick of his footsteps, he avoided the old man's pipe and appeared on the right side of the old man, and the blade released a monstrous aura, like a rolling heat wave, sweeping the entire hall.

"Not good!"

The old man said secretly, Liu Wuxie's sword momentum firmly locked him, there was no way to retreat, and he was forced to this kind of by the small Innate Fivefold Realm.

With a backhand palm, he forced Liu Wuxie's next plate, intending to die together.

Liu Wuxie's short knife continued to slash, and he couldn't avoid his fierce palm wind, forcing Liu Wuxian to withdraw his move.

Seeing that the two sides were about to impact together, all the knife intent disappeared without a trace at this moment.

Liu Wuxian disappeared, like a ghost, disappeared in front of the old man, and just now he forced a knife to the right side of the old man, just vacating a position, taking advantage of this opportunity, dodging into the Yanyang Cave.

Everything happened between lightning and fire, and the old man wanted to react, but it was too late, Liu Wuxian had already entered the Yanyang Cave.

"Damn, damn it! This kid deceived me. ”

Who would have thought that Liu Wuxie's attack on the old man was fake, and the real purpose was to shock him back.

Killing the old man did not do Liu Wuxian any good, and he fell for the Xue family's tricks.

When he returns from cultivation, he will find them one by one.

Along the passage, without stopping for a moment, a rolling heat wave seeped out from the ground, which contained an extremely strong flame spirit.

After about a cup of tea, the speed began to slow down, and it was impossible for the old man guarding the hall to continue to catch up.

Only then did he carefully look around, and the natural stalactites hung down in front of Liu Wuxie.

This is a natural underground karst cave, which is vertical and horizontal, developed by the Imperial Academy, and the area inside is far greater than Liu Wuxian imagined.

A main road that goes deep underground, with many branches on both sides, and I don't know where it leads.

It stands to reason that Liu Wuxian must be right to follow the main road, the Imperial Academy has been developing for hundreds of years, and the underground karst caves have already been clearly inspected, and it is easy to get lost in it if you walk rashly.

There were wall lamps hanging on the walls on both sides, barely able to illuminate the road, and there was still a long distance from the depths of the ground, and the hot heat wave made Liu Wuxian sweat.

"What a pure scorching sun!"

Liu Wuxian said secretly, casting the trick of swallowing the sky too wildly, the hot scorching sun qi was sucked in, and the too barren dantian was strengthened.

The realm is about to move, so it can only be forcibly suppressed, and then break through when it finds a safe place.

All of a sudden!

Liu Wuxian stopped, did not continue to go deeper, and looked to the right, and a dark passage appeared.

"What's the matter, the mysterious seedlings in the dantian let me go this way?"

The divine consciousness sank into the Taihuang dantian, and the mysterious ancient tree that was more than one person tall made a rattling sound, and the leaves suddenly pointed to the black passage on the right, reminding Liu Wuxian that he should go this way.

The front of the dark passage is blocked by iron chains, and there is an iron general, which ordinary people cannot pass through at all.

There is also a sign hanging next to it, which reads: "Danger, no one is allowed to step in, and violators will be killed!"

As you can imagine, there must be a huge danger hidden inside.

Liu Wuxian hesitated, and walked down the passage, safety must be no problem, find a quiet place, cultivate well for ten days, and break through the realm.

The mysterious seedling reminded him to hesitate, is there any secret hidden here?

Climb up the rock, stand in front of the dark passage, only more than one person high, barely one person can get in, the biting cold, blowing up along the passage, and the hot air waves collide together, and soon disappear without a trace.

"Strange, this is the Yanyang Cave, how can there be a yin and cold aura?"

Liu Wuxie's face was full of doubts, and he reached out and grabbed the chain, it turned out to be cast with a 10,000-year-old cold iron lock, and ordinary weapons are difficult to hurt in the slightest, even if it is a spiritual weapon, it can't do it.

When the left side came from the hot yang qi, the dark passage came from the yin qi, one yin and one yang, blended together.

"It is rumored that the land of the sun will be accompanied by the things of the yin, and the land of the yin will also be accompanied by the things of the yang!" Liu Wuxian said secretly.

It is not difficult to understand that many poisonous snakes live in places where they must find an antidote, the same reason.

All things in heaven and earth are mutually reinforcing.

Yang overcomes yin!

Yin and Yang!

The two are mutually reinforcing and growing together, which is very probable.

The passage was blocked by chains, and Liu Wuxian couldn't get in at all, so when he reached out and grabbed it, the chains made a rattling sound.

Drop the chains and calm all around.

Suddenly!

From the depths of the dark passage, there was a strange sound, like someone crying, echoing with a whin.

Liu Wuxian is even more curious!

With his current ability, he definitely can't cut the chains, and the only way is to open the iron lock before he can walk in.

The iron lock, which is more than a foot long, has been built by a powerful refiner, and a large number of spirit patterns are engraved inside, and if it fails to be cracked, the iron lock will be completely scrapped and can never be opened.

A small iron lock, the value of which was still on top of the spirit weapon, ignited Liu Wuxie's strong curiosity.

There are many precious spiritual patterns engraved on the iron lock, which also contains the way of the formation, and if you come to it as an ordinary person, you can't even read it, let alone open it.

These complex spirit patterns, in front of Liu Wuxie, were like clumsy brushes, carved on the iron locks, without any technical content.

took out a carving knife, and new spirit patterns emerged, and a faint layer of mercury flowed on the iron lock, constantly shuttling.

"Click!"

The first lock cylinder popped up and was easily cracked by Liu Wuxie.

One after the other, one after the other, a total of ten lock cylinders, firmly bound the chains together.

After opening the iron lock, taking off the chain, Liu Wuxian dodged into the dark passage, continued to put the iron lock on, and everything returned to its original state.

As if nothing had happened, along the dark passageway, the cat bent his waist, and went deeper and deeper step by step.

There was no fire, no light, so I had to sacrifice the ghost pupil technique, barely able to see a rough idea, and it was dark all around.

......

At the entrance of the main hall, two people suddenly appeared, Xue Pinzhi and another young man, who had just arrived.

"Elder Gu, what about the others?"

Xue Pinzhi asked, the traces of the big battle are still there, and there must have been a fierce battle just now.

"It's in!"

Elder Gu looked decadent, he was a dignified Elder of the Pulp Realm, but he couldn't stop an Innate Realm, and it was a shame to say it.

"Got in?"

Xue Pinzhi and the other young man glanced at each other, a trace of displeasure flashed in their eyes, their Xue family had not lost a lot of blood on Elder Gu.

"Elder Gu, can't you even handle this little thing!"

Xue Pinzhi said very unceremoniously, he was just a little Soul Cleansing Realm, and he dared to talk to the elders of the Soul Washing Realm like this, if there were outsiders present, his jaw would definitely drop in shock.

They had already arranged it, yesterday's plan failed, and the second plan was activated, intercepting Liu Wuxian here, and it was best to abolish him.

Unexpectedly, he was allowed to enter the Yanyang Cave to cultivate, and the young man beside Xue Pinzhi had a cold murderous aura flashing on his face, and a terrifying aura swept through the entire hall, and Elder Gu's body took a step back.

Elder Gu looked at this young man, his face showed a hint of jealousy, the other party was just a high-level spirit washing realm, and he was so scared.

"I didn't expect this kid to be so cunning, and when I was unprepared, he suddenly got into the Yanyang Cave, and he got lucky to enter it with a strange step. ”

Elder Gu had a bitter gourd face, but he didn't excuse himself, and the fact was also true.

"Rubbish!"

The young man beside Xue Pinzhi snorted coldly, too lazy to bother with Elder Gu, and strode towards the Yanyang Cave.

Without the arrangement of the academy, no one is allowed to enter the Yanyang Cave, this is the rule, he actually blatantly broke into the Yanyang Cave, so bold.

"Young Master Xue Rui, don't embarrass me, everyone who enters the Yanyang Cave to cultivate must have a special token issued by the academy. ”

Elder Gu stopped the two of them, and the token that Liu Wuxian took out was issued by the academy and had already been taken away by Elder Gu.

Every student who enters must be registered and submitted to the above for review every five days.

"You dare to stop me!"

Xue Rui's gaze was like a poisonous stinger, falling on Elder Gu's body, and the latter shuddered and made way for a way.

"Young Master Xue Rui, it doesn't matter if you go in, but he can't go in, you will come out in half an hour at most. ”

Elder Gu breathed a sigh of relief and could let Xue Rui in, but Xue Pinzhi couldn't do it, so he could only stay outside.

"Half an hour is enough to kill him!"

After Xue Rui finished speaking, he strode towards the Yanyang Cave, letting Xue Pinzhi stay where he was and wait for him.

The speed suddenly accelerated, and the lightning flashing meteor, in less than ten breaths, appeared in the place where Liu Wuxian had just stayed.

He was very familiar with this place, unlike Liu Wuxie's first time here, and he needed to stop and go.

Passing through the dark passage, he didn't stop, and plunged straight into the depths of the ground.

After a stick of incense, the line of sight in front of him suddenly opened, and a cultivation area appeared, which was the real cultivation place of Yanyang Cave.

There were still a few people who were cultivating, and Xue Rui suddenly came and interrupted them, and their eyes looked at Xue Rui.

"Xue Rui, why are you here?"

A young man suddenly spoke, knowing Xue Rui.

"Where's the kid who just came in?"

Xue Rui nodded, said hello, and asked the few of them, but he didn't see Liu Wuxie.

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