In the direction of the 1302 section of the undersea tunnel, not far from the people who were carrying out the planting task in the 1303 section, several huge gaps were broken in the side wall of the tunnel, and the huge water pressure poured seawater into the tunnel, which was absorbed by the tunnel's drainage system and discharged back into the sea.

The walls of the tunnel are trying to repair themselves, but several deformed trolls have managed to invade the tunnel with their specialized scythe-forming arms! And behind them, new trolls are still squeezing into the tunnel!

Lawrence and the others who were on a mission suddenly felt like a great enemy, and the number of this monster was even greater than the number encountered during the previous mission! Just when everyone is ready to grit their teeth and face the battle.

Suddenly! Several screaming sounds of breaking the air whistled over the heads of everyone in the tunnel!

And pull out several blue lightning rays above everyone's heads! And through the bodies of several monsters in the distance! All the trolls that were hit formed a cylindrical shape with a radius of half a meter through the wound! Even the monsters in the back row were also pierced, and they actually gave a string to the group of trolls like a thunderbolt spear!

And the adventurers who were about to charge the troll were suddenly shocked by this shocking scene! Is this the monster that destroyed everyone on the mission team before? Or is it the monster that can't break the defense with all his might?

Seeing this shocking scene, everyone felt inexplicably trembling! The same question arose in everyone's minds and stopped.

"!!"

Looking at the monster that stopped or fell because of the attack, everyone was stunned for half a minute before they turned back in shock.

"! What is this?! “

I saw that the six vehicles that were originally parked behind everyone had all become unrecognizable, and what caught everyone's eyes was six black machines more than 6 meters high and hideous in appearance! One by one, they seem to be strange forts erected by people in place!

The metallic exterior is cold and killing! The top is made up of two knife-edged doors at a 120-degree angle. In the middle of the protective shield formed, two barrels, one long and one short, of different calibers arranged up and down!

At this time, the mouth of the short barrel of all the 'turrets' was still emitting invisible green smoke, as if it indicated that the streamer that had just inflicted terrifying damage on the trolls was coming from here!

Seeing the six familiar tires under the fort, someone finally seemed to guess something, and said uncertainly.

"So... So we came here in this sitting? “

"Huh? What do you say? These are those transporters?! “

"it!"

After being prompted, the crowd finally found elements similar to the original vehicle from this strangely shaped huge machine.

For example, the six tires on the base are the same as the original car! For example, the doors that are erected and unfolded to form a shield and other structures!

The tires, in particular, are quite recognizable, because the current tires with a special texture on the black surface are unique to Blackstone Island vehicles!

Just when everyone was stunned, the six turrets opened fire again, and six blue lightning rays once again crossed everyone's heads with a whistling sound of breaking the air!

Before, everyone hadn't seen the launch with their own eyes, and they didn't feel anything, but they were shocked by the lethal ability, but this time everyone saw it for real! It was so caught off guard, and there was no violent magic power fluctuation, and the projectile was launched! There is only the sound of a projectile breaking through the air! The reaction is almost impossible to keep up!

Everyone turned their heads violently to chase the remaining electric light in the air, and suddenly they were still in battle, and the wounds of the monster that were attacked before had almost healed, and those who fell to the ground had stood up again! And there are more monsters behind the monsters, as if there are more monsters coming this way!

The artillery fire pushed the trolls back again, and nearly all of the trolls in the front row were put down and piled there again.

This terrifying speed and lethality shocked everyone again, and the human magic cannon didn't fire so fast!

At the same time, the familiar voice of a combat assistant sounded in everyone's heads at the same time.

[Please continue with the 'planting' mission, as six SD-233 light armored personnel carriers will provide you with fire support and cover.] 】

Lawrence, who was standing in the crowd, looked down at the seed still in his hand, and then said in a loud voice: "Brothers, it's time to work!" “

"Oooo Everyone was inexplicably excited, and such a fierce fire support from the rear gave everyone great encouragement, and they were no longer apprehensive before.

The ranged caster continued to smash debuffs such as slowdown, chaos, petrification, quicksand, swamp, and freeze into the distant crowd of monsters, and began to cooperate with the artillery fire.

Lawrence didn't say much and quickly rushed to the second 'corpse' in front of him, and the warriors followed and stepped forward to help Lawrence guard the surroundings while guarding against possible accidents, after all, these corpses were still alive!

……

Spotlights illuminated by the underground river, in the entrance hall of the undersea tunnel, which has been renovated and decorated with neatly cut stone.

With an excited face, Yunica put the diamond container with the pink debugging fluid in her hand into the slot that was unfolded at the X-5 control end.

The pink debugging fluid is slowly and precisely injected into the large sac-shaped gland on the side through a special mechanical structure at the control end.

With the injection of the debugging solution, the three-meter-tall sarcoma-like gland was quickly rendered as if it had been dripped into a drop of dye, and the originally dark red flesh wall gradually appeared with a golden strip texture! The color also becomes darker and closer to black.

It only took 5 seconds for the entire huge sarcoma to complete the color transformation! The volume has also been fully doubled, and this change is rapidly spreading to the entire tunnel, and the whole scene is quite shocking!

This is a slight change in the appearance of the X-5 upgrade to the X-6.

Of course, not only has its exterior changed, but its interior has also changed drastically! Through the real-time monitoring screen of the control end, the interior is completely different from before.

First of all, the arrangement of the outer wall cells is more compact and fine! If you zoom in 1,000 times and compare it with the aberrant cells, you will find that they are three points similar! But there's a big difference!

It doesn't have a burr-like attachment like an aberrant cell, but is more active than an aberrant cell! The thickness of the outer wall has also increased several times, a full half a meter thick!

And in it, there is a dense structure of flesh and blood pipes like an ant's nest! There are glands the size of soccer balls every half meter between the tubes, and each gland has two chambers, one large and one small, and a tiny biocrystal chip only three millimeters in size!

The green fluorescent liquid generated from the gland is converging into the small chamber, and is beaten by the muscles on the outer wall of the chamber like an alternative heart, continuously pumping the green liquid in the capsule into the flesh duct after a week, and after circulating for a week, it flows back into the large chamber on the edge of the small chamber, and is absorbed by the cyst wall and then converges into the small chamber to form a cycle!

The X-6 can also be used to pump the green liquid secreted by one gland into the sac chamber of other glands through several microchips to assist in automatic adjustment, and can also pump all the liquid together to a certain area, or deliver it to a distant place.

This new biocrystal chip was designed by Unika with reference to the principle of the Chaos Demon Crystal, but because the X-6 itself does not have intelligence, it is not a Chaos Demon, so the micro chip it automatically grows cannot do the high computing power of a normal biochip.

However, as an auxiliary management of the huge X-6 tunnel, it is enough not only to allow the X-6 to respond to emergencies with more autonomy, but also to attach more response and counterattack procedures.

Looking down, under this thick outer wall is a sponge-like buffer tissue that secretes a large amount of mucus with recovery function, and then the next layer is solid muscle tissue, and the next layer is a layer of fine cell tissue wrapped with a glandular structure containing a miniature biochip, which is wrapped in a linear structure with regular external insulation in addition to the flesh and blood pipes, and it can be found from the image that X-6 has a simple three-layer biological structure compared to the previous X-5, which is more complex and more functional. Therefore also stronger.

Most importantly, it has the ability to deal with and counter the strange aberrant creatures in the sea that the X-5 does not have.

Looking at the new undersea tunnel that is rapidly spreading into the distance, the corners of Yunica's mouth are upturned, and the module that has been lost due to successive attacks is rapidly re-online.

Several real-time images of the terminal that showed no signal were gradually restored.

In the footage, the distortors who were attacking the undersea tunnel all stopped, apparently discovering the changes in the tunnel as well.

The outer walls of the tunnel that it breached are recovering at a faster rate than before! The seawater seeping into the cabin is also being absorbed more efficiently and discharged out of the tunnel.

Several thick tentacles quickly popped up on the ground of the tunnel, binding all the aberrations in all the compartments, and injecting the glow-green immunity solution into the opponent's body.

The lost module was restored in an orderly manner, and looking at this gratifying result, Yunica's mood became even happier, and the undersea tunnel finally got rid of the defect of a single means in the face of distortion.

"Eva, give me a report on the tunnel problem by recording and analyzing the X-6 counterattack data samples."

[Okay, Yunica, the new mission has been logged into the task list and adjusted to priority]

Finally, after confirming the X-6's real-time data parameters, Yunica handed over the control to the researcher next to her, and activated the device on the special bracelet herself.

The stone wall of the tunnel hall near the underground river slowly opened, and a steel lady in a lolita dress and black silk shape and a hideous red mecha stopped quietly, and the systems of the two mechs had been activated.

Unica raced to her own Iron Lady as she communicated with Eva in her mind. "Eva, are you sure you can drive Daddy's mecha too?"

[Eva has determined that although I don't have as many permissions as subject 1023, according to Protocol No. 732, if the mecha can't find the administrator in the long-term near-field scan, the AI can take over the mecha operation and go to the administrator's possible location to search until the administrator appears in the near-field scan. And...]

Unica, who had successfully entered the cockpit solution, hurriedly interrupted Eva, "Allah, Eva is okay, let's go, let's go." As he spoke, he had already used his mind to manipulate the Iron Lady, and quickly ejected out and rushed into the tunnel.

"It's a little late, but I hope Dad will like the surprise I prepared for him, hehe."

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