"Nina! Why are you there? Mark rushed over excitedly and anxiously, but the other party did not hear him.

There was a trace of an explosion on the rooftop platform, but it didn't cause much damage, Mark glanced at the traces over there, it seemed that it was a weapon like a jamming bomb, not an enemy gap, if it was replaced by a more powerful explosive weapon, Nina would definitely be helpless.

"Hold on." Mark parked the mech directly below Nina and opened the cockpit.

Seeing him coming, Nina's face was overjoyed, and she swung down from above with agility, her body turned a few graceful arcs in the air, and landed on the passenger seat very accurately, there is another advantage on the moon, low gravity makes complex aerial movements a lot easier, everyone is an acrobatic master, if the danger becomes so low, you will also have nothing to do in your own home, jumping up and down, anyway, it's fun, isn't it?

"What's going on?" Mark took off her hood, there was air in the cockpit, and the two of them could communicate directly.

"I don't know, a bomb suddenly flew up from below, and then my signal was cut off." Nina shook her messy hair and gathered it in the back, her hair was beautiful, black and shiny like fine sandalwood, she had a hairpin in her mouth, she simply tied her hair up and tied it up, Mark looked at her unconsciously, and didn't react for a few seconds.

"You're not hurt, are you?" Mark looked away in embarrassment.

"I'm fine, what's going on over there?" Nina asked.

"The main control room is safe for the time being, but they have already entered the geological center, and they don't know who the enemy is."

"It should be the people of the United Front of the Moon, the jamming bombs they use are very rudimentary, it can't be government troops." Nina analyzed.

"Damn...... Why is it this time to make trouble. Mark was furious, these thugs didn't know what they were doing, they were just blindly stirring up chaos, and many people even took this opportunity to come to the doomsday carnival, burning, killing and looting everything, the hijacking of the earth hit people too hard, and Minsk adopted a policy of repression.

People who have been suppressed for too long will resort to retaliatory madness once they are free, only to know that they almost ruined their only chance to save the planet.

Mark sent Nina to a warehouse under the roof where materials were stacked for refuge, told her to hide it, and then rushed to repair the uninstalled amplifier, before Mark controlled several drones fell to the ground, because of the impact of the jamming bomb, causing their receivers to be damaged, Mark simply repaired them and could use them, the computer in the mecha could not control them, Mark could only set a few easy routes for them, let them patrol independently.

Soon several drones surrounded several entrances around the main control room, which did not have the ability to attack, but at least could give an early warning.

Then Mark used the fastest speed to modify the amplifier, Mark felt that he had never worked so seriously in his life, he had no motivation to do anything before, he liked to fish slowly, and this time it was different, he felt that every action he did was of great significance, he could feel responsibility and pressure, these two things were far away from him, or far away from the young people of this era, with the popularization of artificial intelligence and the deepening of class solidification, the bottom people born in this era gradually lost their motivation, Whether it is the earth or the moon, the social welfare is very high, people can't fall down, no matter how difficult you are, the society can hang your life, but the barriers to climb up are higher, and the distance between classes is more and more difficult to cross, many people have spent their lives in a mess, and exhausted all their value under the double exploitation of others and themselves.

And now, Mark feels his heart beating fiercely, he deeply feels life, feels that his motivation is constantly bursting out, at this moment he is no longer a waste wood waiting for death, but a warrior who fights on the front line, he bears a burden that he has never thought of in his life.

Mark's hand swiped rapidly across the counter, tapping the button hard to make his fingers tingle, but he kept urging himself to hurry, hurry.

His potential was really stimulated, Mark quickly completed the modification of the amplifier, and according to the data given by Nina, it was aligned with the coordinates of the space fleet in the sky, and after completing a series of tasks, Mark did not have time to calibrate, because the situation below was already urgent, and several drones arranged by Mark sent out an early warning signal, and the intruder had reached the vicinity of the control center, Sun Tan was a weak scholar, which could not stop the attack of this gang of thugs.

Explain to them what you're doing? No kidding, those guys are crazy. Mark thought to himself, they had seen fighting on the way here, the rebels had gone to extremes, they were destroying buildings, destroying important facilities for nothing, and even massacring government soldiers who had surrendered, a rabble gathered, you can't expect too much from their quality.

Sun Tan's side is also going well, like Mark, Sun Tan is also full of firepower just now, and completed the program modification as quickly as possible, and imported the super communication band into it, Mark just sent a message saying that it was done there.

"Well done! Well done! Sun Tan excitedly pressed the launch button.

"Can the security door of the central control room be closed?" Mark shouted.

"Huh? What's wrong? ”

"Look where they've gone."

Sun Tan raised his head and was startled, the intruder was already close to the central control room, there was a red dot on the safety net map, the other party was devastated, and he walked all the way to dismantle all the way, and the outside of the geological center was already in a mess.

"I'll hold them back, and you lock the door so you can delay for a while." When he said this, Mark had already come down from the roof and was rushing in the direction of the intruders, ready to stop them, Mark simply modified the mecha with engineering materials, and the weapon compartment without bullets was discarded by him and replaced with a large welding cutter and catapult, the power was pitifully small, but it was better than nothing.

"It's too dangerous! I can't let you risk that. ”

"Cut, I underestimate me too much, we've known each other for so many years, and when you were bullied, I was on the fight, you see when I lost." Mark said with a smirk smile.

"How can this be the same! It's going to kill you! Mark, don't mess around! Sun Tan shouted into the communicator.

"Why the are you so inked today, it doesn't look like you at all."

"You're not like you at all......"

"No, I'm still the same as before, it's just that I didn't have anything worth protecting before, everyone is doing well, I don't like to wronged myself, and I can live the same if I don't work hard, but now it's different...... I want to do something. Mark's voice also began to choke slightly, he knew that Sun Tan refused to close the door, so he simply punched the siren above twice, forcibly triggering the safety door to fall, "I'm a very inferior person, I can't do many things well, maybe I can't save the earth, I can't save my family, but now at least I have to protect my best friend." ”