"Report to the Grand Administrator, all members of the convoy have been armed, please give orders. ”

Looking at the fortress guards standing neatly in the circular square in the center of the gladiatorial arena, and feeling the fierce aura coming to him, the panicked Kasa breathed a sigh of relief and suppressed the inexplicable uneasiness. - As long as this group of battle-hardened Horde Legion warriors are present, not to mention crushing the unknown incoming enemy, but at least holding the fortress and waiting for reinforcements should be able to do it.

Moreover, a large number of living materials are stored in the underground fortress, which can fully meet everyone's life for half a year, and there is no problem at all to support the nearest mobile legion. ——As a secret construction of the Locust Clan, it is naturally impossible to ask for help from the garrison legion of the Lizard Town on the ground, but to send another mobile brigade directly under the Locust Clan that is patrolling near the grass city to come to the rescue.

And this requires the underground fortress to hold out for a whole week under the attack of this group of unknown enemies!

"Let's go! Scatter and garrison the various arrow forts and kill all the invading enemies!"

After watching those guards like ants, quickly climbing up the arrow towers distributed within the towering walls of the gladiatorial arena, Kasa was a little calmer, and turned back to the command room to try to dial the ultra-long-distance insect stones, hoping to be able to contact the outside world. - As early as the beginning of the mutation, Kasa felt a powerful invisible force field enveloping the entire underground space, completely blocking the transmission of the sensing signals necessary for long-distance communication.

"Satoshi, are we going to die?"

At this time, Miss Luo, under the escort of Cong and Bin, avoided a large number of fleeing people all the way to a dilapidated building on the side of Red Street next to the side wall vents. - Due to the frenzied devouring of parasites and beasts, most of the buildings in the Red Street area are only a few steel skeletons, which are completely unable to serve as bunkers.

Miss Luo, who was hiding in the small room that had been temporarily twisted and repaired by the steel bars collected by Cong, was looking at the busy guards with confused eyes, and her heart was full of fear for the future. - It turned out that after being far away from his father's protection, he could not survive in the tribe at all.

The first time she escaped from home, she fell into this terrible struggle that would cost her life at any time, and Miss Luo, who had been cared for since childhood, was now completely dispossessed and had no idea what she should do.

"Don't worry, we'll protect you. ”

"All you have to do now is stay in your room and wait for us to give you a security signal. ”

Satoshi, who looked ugly, struggled to bend the thick steel bars in an attempt to turn the small building into a sturdy fortress before the battle began. - Don't look at the countless parasitic beasts in the Red Street area now, but in the face of absolute crushing strength, this group of small creatures with an average strength of no more than the first concentration is just some mosquitoes and flies that can be easily pinched to death.

The existence of a shock wave that can emit a shock wave that will collapse the ant path has at least the strength of the peak of the third concentration!

Above the surface, the Lizard Town City Lord's Mansion.

"Report to the mayor, there is an unknown earthquake under the west of the city, do you need to send someone to investigate?"

I saw a middle-aged man of the silkworm tribe wearing a red and black cloud robe with a big belly and a face covered with animal erosion folds, half-leaning on the wide copper-wood cool bed, half-squinting to listen to the report of the herald kneeling in front of the bed.

"West of the city?"

"No need, that place is not under our jurisdiction!"

"Pass the order, the garrison in the west of the city will not only leave the camp without permission!"

Hearing that there was a shocking change in the underground in the west of the city, the mayor of the silkworm tribe suddenly looked nervous, and after thinking about it for a long time, he asked the herald to go down to convey the latest instructions. - Hmph, the west of the city is the territory of those locust tribes, and no matter what happens there, it is not for a small person like me to interfere.

Besides, those guys even have crystal explosion bombs, what can happen?!

"Phew! I'm back!"

"All the residents around me have gone to the Red Street Management Center for refuge, and I only exchanged some flying feather fruits and some dried meat from the food court, and no one is willing to sell the rest of the supplies. ”

After Satoshi completely turned the small building into a steel fortress, the maid Bin Cai ran quickly from a distance with a package on her back, and said to Cong with a solemn expression. - No one knows how long this battle will last, so stockpiling living materials is a top priority for the residents.

If it weren't for the short shelf life of the flying feather fruit, and the appearance of being robbed if it wasn't sold, it is estimated that the stall owner who rushed to the management center in a hurry would not have sold it.

"It's okay, as long as you have something to eat, let's prepare for the outbreak of war with peace of mind!"

Cong, who refused to stop, arranged a large number of simple traps around Xiaolou before returning to the door to carefully wipe the odd-shaped short blade in his hand, and slowly breathe the power of the blood veins in his body. - Satoshi had never intended to hide in this underground fortress all the time, and the food was only prepared to prevent Miss Luo from starving.

After all, the scope of this underground space is limited, and if you stay until you stay sooner or later, you will be discovered by the enemy, and only by rushing out of the ground can you really escape!

Rustle rustle......

Time passed little by little in everyone's tense nerves, but except for the strange black powder clouds that kept floating in mid-air, everything else was normal, as if the shock just now was just an accident.

"Those black powders have been carefully examined by doctors, and they have been found to be not only harmless to the human body, but also contain an extremely rich vitality, which can effectively repair all kinds of wounds received by the body!"

"In other words, if we can find out the source of these black powders, then we will be able to open up another way of wealth for the family!"

"And it's also a super wealth that can become a pillar industry!"

In the command room of the platform at the top of the pyramid building, Dongna's face, which was sent to investigate the strange powder, was full of excitement, and he was staring at the countless black powder clouds in the sky with his eyes shining, and said to Kasa with a flat expression in a cheerful tone. - The healer discovered that the vitality contained in these strange powders would not conflict with the power of the bloodline!

This means that they can be used to craft repair potions that are common to all races, rather than exclusive potions that only a few races can use!

And this means that the source of this black powder is a huge gold mine that can continuously produce countless gold points!!

"Something is wrong!"

"Since the enemy has gone to great lengths to trap us here, it can't be just to send us money!"

"There must be something wrong with this!"

Although he has not discovered the enemy's intention to spread these black powders for the time being, Kasa will not be naïve enough to believe that the enemy will be so kind and deliver potions to his opponent—— there will be a demon when something goes wrong!

"No! we can't be so passive!"

"The engineering insect beast team will work harder, don't care about the loss of insects and beasts, and dig the tunnel to the surface as quickly as possible!"

"Then issue a notice asking everyone not to smoke this black powder! and send a team of empty insect beast knights to block all the vents and collect all this powder!"

As long as the enemy wants to do it, we will stop it!

With the excavation progress of the engineering insects, it only takes another three quarters of an hour to dig the passage connected to the rest of the division, and when the time comes, after gathering all the combat power of the entire underground fortress, Kasa will really have the confidence to withstand the fierce attack of the unknown enemy.