The outer armor layer was opened layer by layer by the guards of the Castle Lord's Mansion using a code that changed every hour, gradually revealing the base of the spire that was protected, even the ground floor where the only entrance to the spire was located.

As the metal clamp door shrank into the thick armor layer, Zhao Feng and Wang Quan walked in the front, holding two identical black suitcases with both hands, while behind Zhao Feng and Wang Quan were Wu Fei and other selected G-rank and below the supernatural level, as well as the soldiers of the City Lord's Mansion who followed behind the team and were responsible for reclosing the metal clamp door.

All the way to a flash of hexagonal alloy door not far in front of him under the gaze of the soldiers and the lights on the surrounding metal walls, but the selected abilities were clearly divided into four factions, Wu Fei and the succubus Isabel followed behind Zhao Feng, while Ye Yuqiang and the two young abilities behind him, one on the left and one on the right, kept a distance from Wu Fei and advanced side by side, as for the corporal Yang Fa sent by the guard troops, he remained neutral and walked at the end of the line, Walk side by side with two anomalies sent by the business alliance who rushed to start assembling the energy pipeline.

The subtle atmosphere with the smell of gunpowder between the four factions of the supernaturals also fell in the eyes of Zhao Feng and the others, but Zhao Feng didn't care at all, after all, the strength of Wu Fei's G-level superpowerhouses was here, even if Ye Yuqiang and the others were killed now, they could get into the tower before Ye Qianhua arrived.

But Ye Yuqiang's housekeeper was a little frightened, Wu Fei's knife in the hotel before didn't even have time to react to the little young master's own protection, and the dangerous aura could be felt completely, Wu Fei was definitely not as young and harmless as he appeared on the surface, but a murderous monster, if Wu Fei attacked the little young master after entering the tower, then as long as it was said that some defense system in the tower did it, then there would be many people who believed it, after all, the central spire has been built since it was built, This is also the first time that someone other than General Xie Shouhua has entered.

But fortunately, after leaving the hotel before, I asked for a baby from Lord Ye who could save the life of the little young master.

The butler breathed a sigh of relief at the thought of this, and the only hexagonal alloy door at the base of the spire was already in sight.

Standing in front of the hexagonal alloy door, Zhao Feng and Wang Quan glanced at each other and nodded slightly, and then opened their respective black suitcases almost at the same time.

'Click'

After two clicks almost at the same time, the two black suitcases that had been dusty for many years were finally opened again, and the only place placed in them was a strange stone slab that could form a complete hexagonal shape with two halves together, the material of the slate was very strange, it seemed to be composed of materials between rock and metal, but there were some other colors of materials, and some of the icons on its surface had long been blurred, and they could only be barely identified as humanoid forms.

Everyone's eyes were curiously on the slate, but Zhao Feng and Wang Quan were holding their own half of the slate with one hand and slowly touching each other in mid-air.

'Click'

A crisp sound sounded, and the two halves of the stone slabs were combined together in a slight ripple of the air under the slight force of Wang Quan and Zhao Feng, and the position of the merge was corresponding to the center of the hexagonal alloy door.

"City Lord's Mansion, start energy delivery now!" Zhao Feng gave an order, and although the guards of the City Lord's Mansion did not know why, they thought that there was no energy claim at all now, but under the watchful eye of the housekeeper, the guards still turned a key on the console.

"Energy delivery begins to ......"

An electronic synthesis female voice sounded, and the assembly had been completed before, and at this time, the special pipes connecting the two sides of the hexagonal alloy door began to get closer and closer, and gradually lit up with green light.

"Energy Transmission Intensity: 30%"

"Energy Transmission Intensity: 35%"

With the continuous prompting of the electronic synthesis female voice, the green light on the energy transmission pipes on both sides of the hexagonal alloy door became more and more dazzling, but the hexagonal alloy door still did not have any reaction, so the guards of the City Lord's Mansion had to directly increase the energy transmission intensity in a large span, in order to pursue the short-term but closest to the peak energy transmission.

"Energy Transmission Intensity: 65%"

"Energy delivery intensity: 75%, which is close to the conventional maximum."

At 75% of the energy delivery intensity, the energy transmission pipes on both sides of the hexagonal alloy door have begun to tremble slightly.

"Not enough! 95%！！ Zhao Feng saw that the hexagonal alloy door was in the middle, and he began to react slightly to the groove of the stone slab, and immediately shouted without looking back.

"But ......," the guards of the City Lord's Mansion said with some panic, after all, if the strength reaches 95%, then once there is even a mistake in the screw, it will cause an explosion comparable to the power of a nuclear explosion, just because the source of this energy supply is the giant energy pool under Lington City!

"Do it!" The housekeeper knows that at this time, there is only success and no failure, and once it fails, God knows how many years it will take to get so many energy reserves!

But the guard was still a little sluggish, and the butler, seeing this, rushed forward and pushed the guard away, holding the only authorized key he had and continuing to twist clockwise.

"Energy Transmission Intensity: 80%"

At 80%, the center of the hexagonal metal door finally reacted, and it was a red light that shot out from the center and covered the entire stone slab.

"Let go!" Zhao Feng shouted, and Wang Quan let go of his grip on the slate, and the slate was suspended in mid-air, and was shrouded in the red laser and dragged all the way to the center of the hexagonal metal door, but the red laser was still a little unstable.

"Plus!" Seeing this, Zhao Feng immediately shouted to the housekeeper.

The butler gritted his teeth and continued to twist the authorization key in the center of the console clockwise.

"Energy Transmission Intensity: 85%"

"Energy Delivery Intensity: 90%"

The energy transmission pipes on both sides of the hexagonal alloy door, even the metal plates with the outer armor layer began to tremble violently, and even the guards in it had begun to implement the emergency evacuation regulations, but the strangers, including Zhao Feng and others, were holding on to the protrusions of the metal wall to fix their bodies, and they did not have the slightest idea of retreating.

"It's approaching the tipping point......," shouted the butler, standing unsteadily in a violent tremor.

"Hello everyone! I hit the door if I said it! Zhao Feng almost fell but was grabbed by Wu Fei with one hand, and shouted in a violent vibration.

At this time, the red laser was already pulling the stone slab into contact with the hexagonal alloy door, and it was only slightly close to fitting into the center of the alloy door.

And the housekeeper also twisted the authorization key to the extreme at this time.

"Energy...... Conveying strength: 9...... 95%……”

The system's electronic synthesized female voice has begun to become unstable, and the only end if it continues like this is to cause a big explosion.

'Buzz ――――――'

There was a humming sound, and the slate finally fit into the central groove of the hexagonal alloy door, and the red light suddenly filled the entire field of vision.

"Bump-!!"

Zhao Feng roared, and Wu Fei and the other abilities let go of their grip on the wall one after another, and sprinted one after another into the hexagonal alloy door of the red light!

Seeing that all the Adepts had disappeared in front of the red-lit alloy door, the butler hurriedly began to rotate the authorization key counterclockwise and pressed the cooldown button.

'Snort ――――――'

The white mist that erupted from the cooling process filled the tunnels of the outer armor layer in an instant, and the high temperature that had reached more than 40 degrees Celsius was also reduced.

The housekeeper breathed a sigh of relief, but Zhao Feng wouldn't let him feel so easy.

"Say! What did you just give that kid!? Zhao Feng grabbed the butler's neck, and roared with a red face, it turned out that just when Ye Yuqiang was about to sprint and crash into the hexagonal alloy door, Zhao Feng was shocked to find that the butler took two steps forward and stuffed a flashing red instrument into Ye Yuqiang's hand, and then Ye Yuqiang rushed towards the hexagonal alloy door with a malicious smile.

"It's just a necessary means of self-defense, if no one wants to hurt the little master, then no one will be hurt." The butler tried his best to break free, but Zhao Feng's hands were still only tugging like iron tongs.

"Let go, Senior Zhao, now that they're all in, but I can guarantee that anyone who wants Yin Wufei will be fighting against the Lington City Guards." Wang Quan stepped forward to dissuade him at this time, and made it clear whose side the Lington City guards were on.

Zhao Feng had no choice but to let go when he heard this, and turned around, casting a look with a hint of worry on the hexagonal alloy door that had returned to calm.

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