After 24K swallowed the phantom crystal, the black hole in front of the safe box disappeared. Following that, a completely new black hole appeared beside the completely open alloy door.

An exceeding 3-meter tall Elite Steel Beetle crawled out, as its six joints supported its body which was likened to a tank, as its eyes shot out two rays of laser beams.

Tsk, tsk!

The two rays of high energy laser hit onto the body of a Spider Machinery Guard which was charging over with high speed as the position it was hit quickly reddened as it rose in temperature, where it even had traces of corrosion.

Chuckle, tinkle, tinkle!

However, Spider Machinery Guards were not ones to be underestimated.

This type of Level 60 Elite Spider Machinery had super scary destruction capabilities.

A Spider Machinery Guard that ran right in front had collided into the first Elite Steel Beetle which crawled out of the black hole, four of its eight alloyed legs stabbed into the body of the Steel Beetle.

The protective armor of the Elite Steel Beetle, which was even impenetrable by machine-gun bullets, was penetrated after resisting a few seconds under these black high-speed rotational drills.

Following that, by the penetrated alloy drills, its fragile internet brain and stomach were directly crushed.

Tsk!

However, before this Spider Machinery Guard was able to retract its drills from within, a ray which was brighter than Elite Steel Beetles ray, hit it at its chest position.

Other than it instantly causing powerful burning damage, but after maintaining it for another two seconds, it completely grilled and exploded the operating chip from within the chest of this Spider Machinery Guard as it looked like it was melted by that bullet.

The Commander Grade Steel Beetle had already crawled out of the tunnel at its fastest speed.

Tsk!

What greeted it was five Spider Machinery Guards with a bunch of high-speed rotating drills in the air. But this Commander Grade Steel Beetle still stayed and used its beams to attack, not dodging at all.

However, just before those black drills were about to land onto the body of the Commander Grade Steel Beetle, a ray of muddy-yellow shell appeared.

An energy shield.

Compared to common Steel Beetles, which could only use the energy to use as its shield, or the Elite Grade Steel Beetles which could use its energy as a long-range attack but only able to maintain it for a short period of time. The biggest qualitative change of the Commander Grade Steel Beetle was that it had an energy shield and it was a super energy shield that was disgusting like its carapace.

Tsk, tsk, tsk

Over 20 machinery drills collided onto the energy shield at the same time, but the defense value of the energy shield only reduced by a fifth of its total value.

Puff!

Instead, it was the five Spider Machinery Guards, whose body was spat by a big wave of green liquid from the sky, Commander Grade Jet Beetles.

With the strong negative aspects of the toxin spat by the Commander Grade Jet Beetles, Feng Luo also reserved the Commander Grade Jet Beetles and did not utilize them from before to use their toxins to break through the door, but now, they found their first targets.

Eliminate Eliminate

In an instant, after they were hit by the toxin, the armor and legs of the Spider Machinery Guards and some of its more sensitive parts swiftly had bubbles and white smoke appearing from corrosion.

Although this type of venom was slow to effect and was ineffective against machinery, that strong corrosive nature of the toxin was definitely the counter against these smaller models of combat machinery.

After being hit, the Spider Machinery Guards that were charging from every direction outside the main base stopped halfway after its legs broke with a click sound, some even had its parts fall off.

However, even though it was the Jet Beetles continuously spitting saliva, the majority would not win if they came directly from the front.

The alloyed door into the experimentation lab was over five meters wide, this would allow a few tens of Spider Machinery Guards to rush in at one time. In an experimentation lab where instruments were everywhere, it was understandable that the highly sensitive Spider Machinery Guards could only come in waves to a certain extent.

Thank god there is 24K, they are unable to all charge in at a time! Feng Luo could not help but blurt out.

The reason why Feng Luo said that was because of the five Elite Steel Beetles which just crawled out from that black hole, with coordination with the Commander Grade Steel Beetles huge body, was able to block a huge half of that wide space opened up by that opened alloy door.

With the blockage of the Steel Beetle, the passage which would allow over twenty Spider Machinery Guards to rush over at one time became a small path that would only allow at most five or six Spider Machinery Guards at one given time.

Also, even for those which were killed by the drills of the Spider Machinery Guards, the Elite Grade Steel Beetles which became obstacles would not disappear because they were wild creatures, their corpses would remain on the field even after death.

At the cost of its body and life, the Steel Beetles stubbornly became a fortification for the party.

At the same time, the beetle types that were crawling out of that wormhole did not stop.

Puff, puff, puff

More than 20 Elite Grade Jet Beetles which quickly regenerated charged out, and spat saliva at the Spider Machinery Guards which was trying way to crawl over the Steel Beetles.

Tsk, tsk, tsk!

Some dark red, sickle-carrying Blade Beetles also crawled out following them.

Following that, these Blade Beetles directly charged into those Spider Machinery Guards and entangled a few Spider Machinery Guards together with its tail and six limbs. Afterward, it used its pair of large sickles and swiftly chop at the Spider Machinery Guards.

Eliminate The Spider Machinery Guards which was entangled, sounded off some electronic sounds, before using their alloy drills to drill into the bodies of those Blade Beetles.

Tsk!

However, just when the drills wanted to retract to defend, these drills stopped at a position less than one centimeter away from the surface of the Blade Beetle, as if they drilled into something and could not cross, the Mass Phantom Shield.

One, two, over thirty Elite Grade creatures, adding another two Commander Grade creatures. Additionally, theres another new model, Assassin type Combat Beetle. While shooting at those Spider Machinery Guards with his submachine gun, Green Arrow had not stopped observing Feng Luo.

After confirming the number of beetles which appeared on her Scouting instruments, Green Arrow had been a little calm, but then became jumpy yet again.

She thought it was the end after it was able to summon two Commander Grade creatures, but only now she discovered, that was not all.

After summoning two Commander Grade creatures, it was still able to summon several more Elite Grade creatures. Better still, this might not even be its limit. This combat strength had completely surpassed one of a Quasi-Boss pet! This pet is most probably a Boss grade pet!