There are a total of 20 security guards patrolling outside the building, not five in one team, a total of four teams, constantly patrolling back and forth around the building.

Ning Yu looked at the route of the four teams of walking corpse security guards and said, "Miss Siyan, how about one of the four teams of walking corpse security guards, one of us is in charge of two teams?"

Gu Siyan smiled: "No problem, Siyan is in charge of the two teams on the left, and Brother Ning, you are in charge of the two teams on the right." ”

Ning Yu took the lead in rushing forward, behind the five security guard walking corpses, the Phaseless Heavenly Demon handprint was shot out fiercely, and the five security guard walking corpses did not even make a shouting sound, they were slapped into powder by Ning Yu.

Another team of five security guards not far from here immediately wanted to ask for help when they saw Ning Yu kill the five walking corpses with one blow. It's a pity that Ning Yu didn't give them a chance to ask for help, and five green vines with the thickness of three fingers suddenly emerged from the ground, instantly wrapping the five security guards into zongzi and dragging them into the ground to digest them.

Ning Yu did it neatly like this, and in a few breaths, she killed the two teams of walking corpses, and Gu Siyan did it very beautifully, without giving the two teams of walking corpses any chance to ask for help.

I saw Gu Siyan quickly seal with her hands, runes flew out one by one, and finally formed a figure, and the figure manifested and finally showed an identical Gu Siyan, two Gu Siyan rushed towards the two teams of defenseless walking corpses, and between the knives in their hands, they wiped out the two teams of security walking corpses.

"The doppelganger technique, but it is not an ordinary doppelganger technique, there is more than fifty percent of the combat power of the sect above the clone, otherwise it would be impossible to kill the five walking corpses so easily. Seeing Gu Siyan's methods, Ning Yu muttered with narrowed eyes.

The office building has a total of seven floors, and the security inside is even more stringent, in addition to those walking corpses who are constantly patrolling, there are many vicious prohibitions that can kill people in an instant, in this environment, if they want not to alarm the five ironclad corpses on the top floor, Ning Yu and Gu Siyan's speed will certainly not go there fast.

Roar Roar Roar Roar ......

When Ning Yu and Gu Siyan had just arrived on the fifth floor, they heard bursts of angry howls coming from the top floor.

Gu Siyan's face changed: "It's not good, those five iron-armored corpses must have found that the surrounding area was sealed by the formation, and they are calling the corpse group, we must kill them immediately, and we can't let them gather the corpse group." ”

While speaking, a blue sword appeared in Gu Siyan's hand, Gu Siyan swung the sword and slashed, a blue sword qi rose to the sky, the sword qi was like a rainbow, whether it was forbidden or the walking corpses that rushed to stop it, they were all split, and the sword qi penetrated through the top floor.

"Bold...... Damn ......"

Two iron-armored corpses, one fat and one thin, rushed down from the top floor, these two iron-armored corpses were also the size of a zhang to say the least, and their bodies were wrapped in a strong corpse qi, and the corpse qi rolled and finally formed a set of armor with spikes covering the bodies of the two iron-armored corpses.

The attack of these two ironclad corpses was very direct, without any magic weapons or spells, they directly used their tall bodies to collide with Ning Yu and Gu Siyan.

Ning Yu and Gu Siyan glanced at each other, and both of them knew in their hearts that this was a good opportunity to kill the two zombies, as long as they took this opportunity to kill the two ironclad corpses, then the next battle would be much easier.

Ning Yu took out the Qingfeng Jade Luo Fan, and the mana frantically poured into it, and cyan runes flew out from the Qingfeng Jade Luo Fan, turning into two cyan dragons, one left and one right outflanking the two iron-armored corpses.

I don't know if these two ironclad zombies are the reason for their low IQ, or because they don't have knowledge, in the face of the two cyan dragons that Ning Yu played, the two ironclad zombies not only did not dodge, but came up to meet them, which made Ning Yu very happy.

The two cyan dragons directly turned into two cyan chains, tying the two ironclad zombies into a sturdy knot, and the two ironclad zombies naturally refused to stop there, and the corpse qi on the armor rolled wildly, condensing into a thumb-sized ghost head, frantically biting the cyan chains.

Seeing that the two iron-armored corpses were successfully locked, Ning Yu immediately shouted: "Miss Siyan hurry up, Ning Yu's green dragon lock can't last too long." ”

Gu Siyan, who had already been prepared, shouted: "Bi Ling Sword Technique, Blue Blood Soul Destroying ...... Killing"

With a wave of the blue sword qi in Gu Siyan's hand, two blue sword qi flew out, and the runes circulated in the two sword qi, which looked very mysterious, and it was not an ordinary sword qi.

The moment the two sword qi flew out, they disappeared in a flash, and the next moment, more than ten zhang in front of the two iron-armored zombies, suddenly fluctuated together, and two blue sword qi emerged.

A trace of fear flashed in the eyes of the two iron-armored zombies, and they broke free from the green dragon lock, and the corpse qi on the arm rolled, and the runes like skull heads kept flashing in the corpse qi, and suddenly the two iron-armored zombies put their arms together.

The corpse qi gathered on the two arms fused together, turned into a ghost-headed axe, and slashed towards the two blue sword lights.

The runes on the ghost-headed axe flowed, and the body shape skyrocketed at the same time as it was split, but in just a few breaths, it became a few zhang in size, and from a distance, it looked like a black cloud.

The ghost head axe swung down, and in an instant, the ghost head axe turned into a black shadow in the air, like a black curtain falling from the nine heavens, and one of the skeleton runes flowed, forming a series of forbidden formations, wanting to block the arrival of the flying sword.

"Whoosh".

Two blue sword lights, turning into two blue shadows, passed through the black curtain of the ghost's head and axe as if nothing was there, and slashed towards the two ironclad zombies who were tied up.

"How is that possible?"

An unbelievable sound came from the mouths of the two ironclad zombies, echoing through the sky. But before the sound fell, two terrible screams came out, and the next moment, the black screen suddenly disappeared, and the armor turned by the corpse qi on the two iron-armored zombies also dissipated in a flash, revealing their motionless bodies.

At this time, the two iron-armored zombies still maintained the appearance of swinging their fists, with no scars on their bodies, their eyes were full of horror and unwillingness, and they couldn't feel a trace of vitality coming out, and the original rich corpse qi on their bodies was also disappearing rapidly, obviously they had died under the sword qi, and even the spirit in their bodies had been killed together.

While Ning Yu and Gu Siyan killed the two ironclad zombies, the remaining three ironclad zombies were also alarmed, and three strong corpse qi rose up to the sky, stirring the corpse qi cloud entrenched on the roof of the building.

Under the traction of the corpse qi of the three ironclad zombies, the corpse qi cloud poured down and merged into the building, and for a while, the building shook wildly, and the forbidden formation that had been destroyed by Ning Yu and Gu Siyan before quickly recovered, and a powerful killing intent came from the depths of the ground to lock Ning Yu and Gu Siyan.

"Damn, these ironclad corpses actually used the entire building as a magic treasure to sacrifice, we are now inside the magic weapon, the situation is very bad, we must get out of here immediately. Ning Yu, who didn't see that he was in a bad situation at a glance, shouted.

"Brother Ning Yu, what do you say?" Gu Siyan, who also sensed that the situation was not good, and also knew how passive it was to be put into the body by a magic weapon or magic weapon, asked anxiously.

"Don't worry, this building has not been completely refined into a magic weapon, and now it is not even a top-grade magic weapon, there will definitely be weaknesses, let Ning Yu find it." As Ning Yu spoke, the Xuanhuang Divine Eye that opened his eyebrows swept around.

In Xuanhuang God's eyes, everything, whether it was a ban or a rune, was clearly seen, and soon Ning Yu saw a flaw in an extremely inconspicuous place.

"The flaw is there, hurry up and attack here. As he spoke, the Spirit Slashing Sword flew out, and Ning Yu slashed towards the flaw with a horizontal slash without any fancy.

"Crackling......" After a tooth-souring sound, most of the forbidden formation at the weak point was smashed by Ning Yu's sword, revealing an exit the size of a sea bowl, and at this time, Gu Siyan's attacks followed, tearing the exit the size of a sea bowl directly into a big hole of one meter.

"Let's go......" Ning Yu shook his head, turned into a dark yellow light, and fled towards the exit.

"Good time, Grandpa has been waiting for a long time again. Outside the exit, an iron-clad zombie in a suit smiled evilly and waved a scimitar made of tiny skulls in his hand, and slashed at Ning Yu's retreat.

The white bone scimitar swung out a gust of yin wind, and the miserable white sword light instantly cut through Ning Yu's protective mana, and at the critical moment, the Xuanhuang gourd flew out, and the Xuanhuang light turned into a Xuanhuang cloud, blocking the white bone scimitar.

"Dry Bone Rotting Immortal Cannon Kills ......"

Just as Ning Yu was about to draw out the Spirit Slashing Sword and fight this iron-armored zombie, there was an extremely harsh sound in the distance, and then Ning Yu saw a miserable white pillar of light not far away, shooting towards him.

The miserable white pillar of light transformed by this dry bone rot immortal cannon was urgent and fast, but it was just a blink of an eye, it had already reached Ning Yu, it was too late to dodge, Ning Yu frantically urged the Xuanhuang gourd, and a large amount of Xuanhuang is brilliance erupted from the gourd, condensing into a Xuanhuang shield in front of Ning Yu.

"Boom ......"

With a loud sound that shook the sky, Ning Yu's chest hurt and flew out upside down, and the speed was no slower than the speed at which Ning Yu escaped from the magic weapon before.

Gu Siyan had just come out of the magic weapon here, and before she could take a breath, she saw that Ning Yu was hit by the dry bone rot immortal cannon, turning into a streamer and smashing at the three white bone giant spears not far from her, Gu Siyan immediately took out a handkerchief and threw it out, as soon as the handkerchief flew out, it became the size of a zhang, catching Ning Yu who flew over, so that Ning Yu would not become a piercing gourd.

"Thank you Miss Siyan, if it weren't for Miss Siyan, Ning Yu would have capsized in the gutter today......"

"You can't ......dodge quickly" Before Ning Yu finished speaking, the white bone rot immortal cannon over there lit up again, and after a white bone rot immortal cannon Ning Yu naturally knew the power of the white bone rot immortal cannon, grabbed Gu Siyan's arm and wanted to hide to the side.

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