[Xinghai Mechanic], has entered the advanced stage of the mechanical department, at this level, can already be called a master, the upper limit of the level of this stage has been increased by 5 levels, the full level is 25 levels, according to Han Xiao's memory, in the previous life, most of the mechanical players entered the A level in the "Xinghai Mechanic" stage.

The new profession is called "Star Sea Mechanic", and the machines created are more powerful, and the application range is from small scenes to the ranks of interstellar wars, which are more sophisticated.

In terms of specific enhancements, it is to create more powerful mechanical weapons, such as Kylo is the Star Sea Mechanic, and the Ship Breaker Giant is the blueprint he researched in the "Star Sea Mechanic" stage, and finally cheapened Han Xiao.

From the player's point of view, the enhancement of this part is reflected in the integration of drawings, and the transfer to "Xinghai Mechanic" is a prerequisite for higher-stage drawings, and the previous knowledge combination will unlock more drawings.

In terms of skills, the "Xinghai Mechanic" will strengthen the tendency specialization selected in the previous stage, so that Han Xiao's virtual technology will be greatly enhanced, and the relevant skills and expertise will be strengthened, and two new virtual technology skills will also be obtained.

As the name suggests, Ultra-Fast Virtual Intrusion dramatically accelerates intrusion at the cost of shorter permission retention times.

The [Quantum Network Matrix] is a core skill that has two effects, the first is that the invasion range has skyrocketed.

Range is an important attribute of virtual technology, face-to-face invasion and invasion across a whole galaxy are obviously completely different realms, quantum networks are everywhere, the level of virtual technology determines the degree to which a mechanic uses quantum networks, Han Xiao's range has increased significantly, but there is still a big gap from the galaxy-level terrifying range.

Only a super A-class mechanic like McNison has this kind of terrifying range, cross-galaxy, and even cross-star cluster invasion strike.

The second effect of this skill is the virtual invasion version of "Splash".

For example, if the intrusion targets are two independent intelligences, but the two are exchanging data and information in real time, then, if one of the intelligence is invaded, through the information interaction between the two parties, the effect of indirect intrusion will be generated, which is similar to the mechanism of computer virus transmission, which is equivalent to AOE-type virtual intrusion attacks, but the difficulty of determining indirect intrusion will be higher.

As for the [Master Mechanical Affinity], it goes without saying that when you reach the full level, you will get the effect of +75% mechanical affinity, practical skills.

The last [Summary of Mechanical Theory] is a specialty, which is one of the core skills of the mechanical department like [Mechanical Analysis and Comprehension], and the effect is also to convert intelligence into mechanical affinity, with a conversion ratio of 30 points of intelligence = 2.2% mechanical affinity.

With the continuous improvement of the main class, the increase in the core attributes of the profession on the strength is becoming more and more significant, so Han Xiaocai has added points wisely.

"Level 146 ......"

Han Xiao thought about it, he didn't continue to upgrade, he filled up the new skills in his hand, and the remaining billions of experience were saved.

Changing jobs is a watershed, so it will obviously increase combat effectiveness, but the next upgrade income is not high, you need a huge amount of experience to upgrade to level 160, and this inventory in your hand is far from enough, it is better to keep upgrading skills and take more potential points, what he lacks most now is potential points, only single digits left.

Full of physical strength, full of energy, and a torrent of energy flowing in his body, Han Xiao could feel the significant changes in himself, his perception was clearer, he gently stroked the compression ball, and his mind subconsciously showed the structure of the machine, and his understanding of the machine was more profound.

After feeling it for a while, Han Xiao left the practice room satisfied, and only then did he see the message from Melos, inviting him to a pre-war meeting to discuss how to deal with the underground xenomorphs.

Han Xiao couldn't help but shake his head.

The Sunils hired the Black Star Legion to eradicate the underground xenomorphs, and presumably had a rough plan in place, not so much a discussion as a plan for the Sunils to introduce them.

……

Han Xiao came to the barracks conference room, and through the door, he could hear the fierce arguments inside, opened the door and walked in, everyone looked over, the discussion stopped abruptly, Sunil's high-level leaders got up to greet him, and Melos and Sherind were also here.

Han Xiao clenched his fists and coughed and asked, "How are you discussing?" ”

"Your Excellency Blackstar, we are all waiting for you to come up with an idea."

A balding Sunil high-ranking person spoke respectfully, Han Xiao thought about it, and remembered that this high-ranking person was called Ochiz, who was the right and left hand of Sunil's leader, and his status was very high.

"I'm just the executor, I'm only responsible for specific actions, and the strategy of the general direction is your hiring requirements, not for me to decide." Han Xiao waved his hand, as a mercenary, he didn't like to act as a substitute.

"Oh...... Okay, then I'll talk about the strategic goal, to clear the underground xenomorphs, or reduce their numbers to a safe level, at least so that we can safely destroy the underground Veins of the Whispering Stone, there are currently three ways to deal with them......"

Ochiz turns on the projection, and 1510 explains:

"The first plan, send troops into the underground to exterminate the nests of the underground aliens one by one, this plan will consume a lot of manpower, and the casualties are difficult to estimate, because the underground is their home field, we can't let go of our hands and feet, and we will encounter various difficulties, such as getting lost, landslides, etc., which is the next policy."

"Second, lure xenomorphs to the surface on a large scale, and then carpet bomb them with war weapons such as spaceships and missiles, which is more efficient and can eradicate tens of millions of xenomorphs at a time, but how to lure them out is a problem, and it is better not to use nuclear weapons, we don't want to cause too much pollution."

"The final plan is to capture some underground xenomorphs alive, study their body structure, develop special biological and chemical weapons, and drop them underground, so that they can be killed on a large scale without fighting, but the difficulty, cost and time of research and development are all problems, and the uncertainty is too great."

At this moment, Han Xiao's panel suddenly moved:

[You trigger the A-rank faction quest [Clear Underground Xenophylls]!] ]

[Brief Description: The underground of Sunil is home to ancient species, they are the natives of this planet, but they have become enemies that hinder Sunil's continuation, and you have accepted the request of the Sunil people to completely solve this hidden danger]

[Note: This quest is a faction series quest, and you can complete the following requirements in this quest]

[Research Sample I.: Capture 1 Underground Xenomorph Alive, Reward 2 XP]

[Research Sample II.: Capture 10 Underground Xenos Alive, Reward 20 XP]

[Research Sample III.: Capture 50 Underground Xenos Alive, Reward 100 XP]

[Killer I.: Kill 10 Underground Xenomorphs, Reward 5 XP]

……

[Slayer V.: Kill 1000 Underground Xenomorphs, Reward 500 XP]

[Vein Breaker (Repeat): 20 XP for each Vein of Trickstone broken]

[8 Remaining Targets...... [Expand/Retract]]

[At the end of the mission, you will be scored based on the number of goals completed and your performance, and additional rewards will be given]

"A new A-class mission?"

Han Xiao's heart moved, this should be Sunil's main plot, and when it comes to the official action, players can also trigger it.

Different planets have their own main quests, so Han Xiao has always attached great importance to the oil and water of NPC resource land, borrowing chickens and eggs to make up for the "plot" of the Black Star Legion itself, not only mercenary tasks, but also the main quests that come with the plot itself, with very rich rewards and double happiness.

Everyone stared at Han Xiao, and Melos interjected, "Black Star, which plan do we implement?" ”

Han Xiao came back to his senses, tapped his fingers on the table, thought for a while, and said, "Use them all." ”

Ochiz looked happy and nodded repeatedly, "That's the best, our Sunil will also send troops to fight with the Black Star Legion." ”

After discussing the details of the plan for a while, the consensus was to capture some underground xenomorphs alive and study their bodies.

The sooner the work was done, the better, and Han Xiao did not delay, and after the pre-war meeting, he took Melos and Sherinde on the spaceship and went to the entrance of one of the underground xenomorph nests.

The three of them are strong, they don't worry about risks, and they are the most efficient, so Han Xiao didn't take the player with him, if it weren't for the troublesome task of capturing him alive, he would rather act alone.

The ship soon came to the place, which was an excavation site, with many ground-drilling machines arranged, and a huge hole, black and dark, stretching into the ground, unfathomable.

This is itself a mine for mining underground treacherous stone veins, but it became the first site for the discovery of underground xenomorphs, and a large number of Sunil armored soldiers were stationed here to seal off the cavern, because they had limited knowledge of underground xenomorphs, and this was done to prevent underground xenos from rushing to the surface.

The spacecraft landed, and Han Xiao informed the camp commander, who welcomed the three of them in, and the patrolling soldiers saluted in awe.

It was the middle of the night, the sky was dark, and only the lighting equipment of the camp released strong light around them, and the three of them stood on the edge of the cave, looking down, and the strong light could not penetrate the unfathomable darkness.

Han Xiao was about to go down, when Melos suddenly spoke, his tone complicated, "Black Star, will you ...... Think it's disgraceful? ”

"Oh?" Han Xiao paused and turned his head to look at Melos, "You mean dealing with underground xenomorphs?" ”

"Yes." Melos spoke apprehensively.

The appearance of the underground xenomorphs has made things worse, no one expected to find the native race of Sunil Star, Sunil is an outsider, if you want to solve the evil, you have to deal with these underground xenomorph aborigines, from another aspect, this has become an invasion.

Without the help of the Black Star Legion, Sunil would not have the ability to deal with the underground xenomorphs, so he could only live together in fear, but with the Black Star, Sunil would have the confidence to eradicate the other party.

Based on the comparison of the combat power of the two sides, it can be expected that once the war starts, it will evolve into a one-sided slaughter of the underground xenomorphs.

Melos is a Sunil, he is in Sunil's side, even if this matter is not so glorious, but for the future of the race, he must do it, but Blackstar is different.

Black Star's hometown, Aqua Blue Star, has been invaded by the Dark Star, and the situation is similar to that of the underground aliens, they are all victims of being bullied at will by higher civilizations, will the Black Star stand on the position of the underground aliens and be dissatisfied with the actions of the Sunils?

Melos was worried about this and wanted to know what Han Xiao thought.