Forty Millenniums of Cultivation

Countdown, 25 seconds!

The Dragon took photographs of all angles of the restricted military zone, including the fixed patrol routes of the two patrols, into Li Yao's brain for modelling.

Li Yao's main question is, what if the patrol changes its course in the middle of nowhere?

Golden Heart said that in the standard alert codes of the Allied Coalition, each patrol would set up three to four different patrol routes, which would change once in half an hour or an hour.

If Li Yao and the Fire Ant King had more time to observe, a change in the pattern of patrols could be seen.

But they only have a few minutes to prepare, and they have to take their chances.

Once the other party has really changed course, Li Yao must be prepared.

On the basis of the terrain in the restricted military zone, he calculated in advance the twenty-three changes that the patrol might have made and determined that he had a minimum time of seven seconds.

Countdown, 15 seconds!

The Fire Ant King took out an engraved demonic print from his arms, a very delicate cylinder, gently spinning away, and flew out of the cylinder two black, with a blue vertical beetle growing behind his back.

Under the manoeuvre of the Fire Ant King, the higher the beetles flew, the higher the wall outside the military restricted zone, and flew ahead to the entrance of ventilation pipeline No. 2.

Countdown, five seconds!

Li Yao took off his costume disguised as a secret merchant and changed into a new suit of leather film.

The suit is really thin as a cicada wings, like a second layer of skin, with almost no cracks, and every bunch of muscles is moving in uninterrupted.

“Huh!”

Li Yao touched a symbol between the waist of the suit. The light grey surface of the suit was riddled with ripples, gradually becoming translucent. Finally, it seemed to melt in the air, making him completely invisible!

This is an expert in Chaos Blade tissue, and is a cellular invisible coat made by extracting chameleons, silver fish, green leaf bamboo worms and many other demonic beast cells with discoloration, anatomy, and clarity.

When stationary, it is extremely difficult to detect, like ice thrown into the water.

The only defect is that the ingredients that make up the cellular invisible clothing, all highly active, need to be stored in a special culture solution and, once removed, exposed to air for a lifetime not exceeding five minutes.

Basically, after four and a half minutes, the invisible suit fades away.

On the other hand, this invisible garment only works best when it is still stationary, and still leaves a shadow on the road as it moves at high speeds, causing strange distortions in the air.

Countdown, zero seconds!

Li Yao drifted out like a light smoke.

“Huh!”

He acutely sensed the thermal ray grid above the high walls of the military restricted zone, but contracted the surrounding skeletons and muscles to the limit, much bigger than a cat, drilling in through the cracks of the thermal grid!

The two patrols are moving in the opposite direction of ventilation pipeline 2. Li Yao calculates the time they folded back, observing the scanning angle of several biochemical surveillance eyes at height, turning around in the corner of the needle's large dead end and quickly approaching the target.

At this moment...

One of the patrols, before reaching the end of the restricted military zone, returned early and changed a new patrol route!

“Damn it! ”

It's the second patrol plan!

Li Yao instantly stopped the movement, his heart beat and breathing were pressed to their limits, even his pores were completely locked, without releasing a trace of heat and breath, and he watched the patrol face him.

As long as absolute stillness is guaranteed, invisible clothes will work, with five minutes of invisibility, enough!

The patrol and Li Yao rubbed past, and the nearest soldier could reach Li Yao's head with a lazy waist.

Fortunately, they didn't notice a slight distortion in the air close by.

Even half a minute after they walked past, Li Yao remained motionless, relying on the Dragon to observe their new patrol route.

After switching to the second patrol line, the blind spot between the two patrols was completely different from the one just now, and everything had to be recalculated.

After silent calculation of one minute and two seconds, Li Yao started again!

Deep in his brain, the biochemical surveillance eyes on his head, the two patrols combined with twenty or thirty eyes, seemed to emit a substantial red ray, forming a staggered dead line in front of him.

The dead line was constantly changing, and he danced with it, suddenly slowing down, suddenly retreating, took more than three minutes to move to the front of the entrance of ventilation pipe number two.

At this moment, there is only one last minute left before the invisible suit expires.

In order to deliver air to the underground body part of the vast Eye of the Blood Demon, each ventilation duct is about a foot in diameter and an adult of medium size can barely squeeze in.

But the vent entrance is covered with a very fine wire wire, surrounded by a guard array against cutting.

Li Yaofei took a quick glance and figured out how the alert array operated, which should be alarmed by perceived vibrations.

Once an external force forcibly breaks the wire wire, an unusual vibration will be heard and an alarm will be issued whenever it is perceived.

“Whoa, whoa! ”

Inside the wire mesh, half a metre deep into the pipeline, three giant leaves spinning at 1500 revolutions per minute, and the leaves were engraved with offensive wind system arrays, rolling up a sharp and inappropriate wind blade, turning this truncated pipeline into an invisible meat grinder.

We have 45 seconds before the invisible suit completely fails.

“Tsk, tsk! ”

Li Yao sensed that the invisible clothes gradually felt stiff and obstructed.

This is a sign that invisible cells are dying.

At this point, both patrols were at their furthest distance, and all the biochemical surveillance eyes were scanning other areas.

However, after this re-routing, only 11 seconds will be left for Li Yao!

“Enough! ”

Li Yao's hands instantaneously turned into two pieces of grey fog. Four magnet-like pharmacopoeia were first gently adsorbed next to the array of vigilantes. Four pharmacopoeia formed a temporary loop, equivalent to temporarily introducing the array of vigilantes into a "fork", allowing it to ignore the slight vibrations on the wire mesh.

Immediately thereafter, Li Yao carefully scraped off a large amount of rust from the wire mesh with a very sharp bone blade and put all this rust away.

After all this, it took Li Yao three seconds.

Next, he drew a circle on the barbed wire, cut the barbed wire silently and drilled into it!

Breaking the wire is not difficult, it is difficult to get it back the way it was!

The patrol farthest away from the military restricted zone began to turn, and the two biochemical surveillance eyes gradually turned their perspectives back, locking the entrance to ventilation line 2.

Li Yao's ten fingers, like ten boneless snakes, had a fine needle between their fingers like a cow's hair.

These fine needles, however, are hollow, and there is a small liquid capsule behind it that stores traces of natural adhesive, which was originally used to fix the components of the ultra-miniature pharmacopoeia.

Li Yao manipulated the fine muscle bundle on his finger, extruded the glue with a cow's fine needle, and re-glued the short mouth of the wire fence together. He deliberately spilled some glue on the glued edge and blew the rust that had just been scratched up again.

Finally, he took out a can of spray and sprayed it gently onto the wire.

Suddenly, a fine layer of dust appeared on the “rusty" wire mesh surface, even a strand of broken wire resembling the remnants of the web.

At first glance, the clothes were seamless and there was no sign of having been torn apart by force.

Li Yao applied the spiritual energy to pull the four “magnets" out of the wire hole and restore the alert array to the normal circuit.

“Huh!”

Biochemical surveillance eyes were swept through the vent no. 2 inlet and no abnormalities were found.

But Li Yao's invisible clothes reached their limit and began to show a twisted light spot.

As soon as the patrol approaches, it is certain that behind the barbed wire, blurred grey shadows will be found.

The two black beetles of the Fire Ant King followed Li Yao in and hit a high-speed spinning fan!

This fan spins fast, sucks hard, and often inhales small flying bugs.

These two black beetles are the “green oil firebugs” carefully formulated by the Fire Ant King. They hit the fan leaves hard. Two "waves” were emitted and two small fireballs erupted!

These two fireballs interfered with the wind system array on the fan blade, the fan self-protection mechanism was activated, and a brief speed drop occurred, starting to remove small foreign objects.

Li Yao took the opportunity to widen his eyes, his pupils kept trembling, saw every detail of the fan rotation, and perceived the wind blades that were invisible to the naked eye.

“Huh!”

He managed to drill in through the leaf gap of 780 revolutions per minute!

Three wind blades were severely cut on him, but he locked up the surrounding muscles and left no blood.

Half a second later, the fan's speed returned to 1,500 revolutions, and that patrol was on its way to Pipeline 2.

They were attracted to the sound of a burst of green oil fireflies, and some foxes looked inside through the barbed wire.

The fans are running very steadily and they don't see anything except the fast spinning fan blades.

And the slight scorching smell in the air is just to let them know, but a few more little bugs got sucked in by the fan.

The rust, dust and even spider silk on the barbed wire removed their insignificant suspicions, and the patrol returned to its normal patrol route, throwing the small matter completely behind its head.

Behind the fan, Li Yao wiped the cold sweat off his forehead and grinned.

The infiltration from the Fourth Warning Zone to the Third Warning Zone has been halfway successful!

In front of him is a direct underground, dark vent filled with deadly poisons that act as a security system.