In front of countless abyss creatures, a thin layer of steel is no longer enough to see.

Fortunately, Gu Chen once again performed five consecutive draws through the system, and all five draws were drawn to the meteorite alloy wall. Literally, it is a wall made of meteorite alloy.

Under the siege of the abyss creatures, the Meteorite Alloy Gate was unable to leave even a scratch, which shows how strong the Meteorite Alloy Gate is.

But at this time, five meteorite alloy walls were drawn.

In order to install the meteorite alloy wall, Gu Chen and others left the steel basement again and annihilated the abyss creatures within a radius of 100 miles.

Immediately afterwards, Gu Chen removed the meteorite alloy door and abandoned the almost-breaking steel basement.

A hundred meters away from the original stronghold, Gu Chen released five meteorite alloy walls.

The system produces must be a fine product. The five meteorite alloy walls are very wide. After four sides of the walls are surrounded and the remaining one is left as a ceiling, a small steel fortress is announced to be completed.

This steel fortress is about the size of a villa, and the four sides and ceiling are made of meteorite alloy walls. After completion, in order to prevent abyss creatures from digging in through the ground, Gu Chen asked Xuan Mo to release his third soul skill ten times in a row, leaving a steel ground ten meters behind below the steel fortress.

Even if the Black Emperor comes, he may not be able to penetrate ten meters thick steel in one blow.

The huge steel fortress was empty, but Gu Chen and others were self-reliant. Fourteen people cut off the dead wood within a radius of 100 meters in just two days, and the view was clear.

These dead trees were selected by Xuan Mo, who had a carpenter's background, and made stairs, floors from the second to fourth floors, and various furniture.

At the same time, with his powerful golden dragon claws, Gu Chen opened a hole on the meteorite alloy ceiling for only one person to pass through, and built a lookout with dead wood on it.

At this point, a fully functional survivor base has been constructed again.

On the 20th day of this month, the number of abyss creatures in the Unknown Mountains has almost doubled compared to twenty days ago.

Gu Chen also took out the system-rewarded armed drone and told the rest of the people how to use the armed drone.

Luo Chen and others had unconditional trust in Gu Chen, and they had the kind of trust they ignored.

Gu Yuena looked at him with confusion. After all, as the Dragon King, she knew very well that the Dragon God did not have so many treasures.

However, the IQ of a woman in love is almost zero. Although Gu Yuena did not say it clearly, she was obviously already in trouble.

She was just confused and didn't say much.

With the help of armed drones, the powerful control vitality suppresses nearby abyss creatures.

If there are fewer abyss creatures outside the survivor base, they will go out to clear the abyss creatures together, while Gu Chen and Gu Yuena absorb the energy of these abyss creatures.

If the number of abyss creatures is too large, abyss tides are generated, or abyss bomb bee swarm appears, then Gu Chen will release armed drones to strafuse the abyss bomb bee swarm and suppress the advancement of the abyss tides.

The armed drone's flight speed is very fast, and even the abyss bomb bees cannot catch up. Moreover, the firepower of the armed drone has become a nightmare for the abyss bomb bees.

I'm afraid that after these abyss bomb bees killed by armed drones, even after returning to the abyss plane and resurrecting, even if they come to Douluo Continent through the space tunnel, they will not dare to feel unhappy with the armed drone.

Since all the dead trees within a hundred meters were cut down by Gu Chen and others, General Meng, who was secretly protected, could only observe one hundred meters away. Even as a titled Douluo, he was shocked by the efficiency of this armed drone to kill abyss creatures.

He simply wished he could get this armed drone and let him serve the Great Wall guard army.

Unfortunately, his mission is to secretly protect Gu Chen and Gu Yuena, so he cannot come forward. But this form obviously does not require his protection anymore, right?

After the abyss tide was repelled again, General Meng returned to the military camp within half a day, found the commander, and told Commander Gu Chen that he had a powerful weapon such as an armed drone.

The commander thought for a long time before saying, "That is his own property, and we have no right to interfere. When the six months end, you can ask him for a purchase, but you cannot force it."

"Yes!" General Meng bowed and returned to the unknown mountains to secretly observe Gu Chen and others.

The second month ended quickly. Before leaving the steel fortress, Gu Chen and his group completely destroyed the watchtower outside the ceiling of the meteorite alloy. Then Gu Chen took out the meteorite alloy he had deducted before and put it in the hole.

Fourteen people observed outside the Survivor Base that there were no more loopholes in the Survivor Base that allowed strangers to enter, and rushed to the exit.

Due to the tide of the abyss, Gu Chen and others' scores this month did not drop but rose instead, even more than three times the original score.

After redeeming the resources needed for the next month, Gu Chen returned to the student camp. At this time, he found that the number of surviving students became even smaller.

Turning over the score bracelet, he saw that there were only 213 surviving students.

At this time, the other surviving students seemed to realize the seriousness of the matter. The bosses of some small groups jointly launched a so-called survivor meeting.

These were also what Gu Chen only learned after members of these small groups invited Gu Chen and the others to participate.

"Survivors meeting, something interesting." Gu Chen touched his black hair on his shawl and said with a smile.

The survivor meeting was held in the middle of the student camp, and several tents were removed to free up an open-air space.

The bosses of these small groups did not pretend to be arrogant and occupied the highest position, but instead arranged more than 200 chairs around an open space.

Gu Chen and others came here with interest. At this time, most of the chairs had already been seated, and fourteen people found a chair to sit down.

At this time, a boss from a small group walked out of the students, came to the open space in the middle, cleared his throat, and said, "Everyone is quiet, everyone knows that the number of abyss creatures has suddenly increased recently, and our survival rate has been greatly reduced."

"We are not only competitors, but also like the same kind. We are the same humans. Instead of fighting against the damn abyss creature, we acted against each other and started internal strife. Is that true?"

"It's better for more than 200 people to form a large team, divide the work and cooperate to resist the invasion of the abyss tides. What do you think?" The boss of the small group asked loudly.

At this time, a hundred meters away, a titled Douluo General looked at all this. He stood on the high wall, looked at another general beside him, and smiled and said, "It's only the second month that they have understood it. Do you still remember when did the children fifty years ago understand this truth?"
Chapter completed!