After the experience of the Traces of Heaven World, Lu Xiao and Yongzhen returned to the main world.

"Whew~"

When he was in the mission world, Lu Xiao never dared to relax his vigilance, and as soon as he returned to the peaceful and peaceful main world, he immediately relaxed the tense nerves in his body.

"Welcome back, two, did the trip go well?"

Alethea sent a synthesized sound through the computer speaker, greeting Lu Xiao and Yongzhen, who had just returned.

"It's fine."

Lu Xiao sat up from the bed and moved his neck: "I am a little unaccustomed to entering the Oriental Magic World for the first time, but I finally successfully completed the task." ”

"Where's your body?"

Lu Xiao looked at Aletya who appeared on the computer screen suspiciously: "Won't it be dark again to 'check the information', right?" ”

"Of course not."

Alethea pointed down, "I'm still in the underground lab debugging equipment, it's only been a second since you left, where do you think I can go?" ”

"Hehe~"

Lu Xiaopi complained with a smile: "Of course, one second is very short for humans, but for a high-level electronic life form like you, one second is enough time for you to hack into King Understanding's private computer, right?" ”

Alethea chuckled, "I'm not that bored, that guy has nothing to see on his computer except for the lie script and the golf schedule." ”

Lu Xiao raised her eyebrows: "...... In other words, you've seen it before, right? ”

"Uh~"

Althea suddenly stopped: "I still have work to do, so I'll talk about it for the time being, so let's go take a shower and relax first." ”

Lu Xiao smiled bitterly and patted her forehead: "Consus, help me watch her a little, don't let Althea go too far." ”

"Hehe~ No problem."

……

Letting go of all the pressure and spending the first night of returning to the main world, Lu Xiao woke up early the next day and lay on the bed to let the system settle the harvest of this world mission.

"Settlement begins."

"As soon as the world mission is completed, a chance to draw a Xuanyuan Sword World A-level lottery will be rewarded."

"World Mission 2 is completed, 5 ancient artifacts are collected, the basic reward is upgraded, and an unlimited A-level lottery opportunity is rewarded."

Lu Xiao said without hesitation: "Convert the Xuanyuan Sword World A-level lottery into skill points and attribute points, and use the unlimited A-level lottery." ”

System: "A-level lottery can be converted into 5 attribute or skill points, how will the host distribute it?" ”

"All turned into skill points."

"The conversion is complete, and the A-level unlimited lottery is opened."

In the same A-level lottery, the converted points are the same, and in comparison, the opportunity to draw without limits is more precious.

"Stop!"

Under Lu Xiao's expectant attention, the turntable gradually slowed down.

"Congratulations to the host, you won the A-level active skill, Battlefield Ghost."

"Huh?"

The active skill is not so easy to draw, and Lu Xiao, who is still a little angry when she gets up, immediately cheers up.

"System, explain."

"Battlefield Spirits: When turned on, it cannot be captured by any electronic devices."

"Mental fatigue points will continue to accumulate during the skill opening time, and the skill will automatically expire after reaching a critical point."

"According to the host's mental strength calculation, the limit opening time is 233 minutes, and the buffer time is 1 minute."

After listening to the explanation of the system, Lu Xiao's eyes suddenly widened.

"Isn't this the technological side of the breath that I've been waiting for! Finally drawn! ”

Breath blocking is not completely invisible, but cuts off the user's breath and reduces the sense of presence that may be recognized.

In most of the ancient worlds and fantasy worlds that rely on visual observation, as long as they are not captured by targeted enchantments, the breath blocking can allow Lu Xiao to sneak into the strong fortress to carry out the decapitation operation unknowingly.

However, there is one of the biggest weaknesses of breath blocking, which can be captured by cameras and other high-tech observation instruments, and the effect will be greatly reduced in a more technologically advanced world.

If Lu Xiao is not mistaken, the skill of Battlefield Ghost should be from the Call of Duty series, which can block any form of electronic device scanning.

Lu Xiao's spiritual strength through soul materialization is quite amazing, 233 minutes...... Although this number is a bit subtle, the effect is real.

As long as he didn't squat in a daze in a high-tech fortress for a long time, nearly 4 hours was enough time for Lu Xiao to complete most of the tasks.

"Wait a minute......"

After the precedent of extracting the skills of the Oriental Dao Technique last time, Lu Xiao had already roughly understood the urine nature of the system.

"So, the next world is the world of technology? Nowadays? Or the near future? It won't be the Age of Discovery, right? ”

System: "No comment, please be patient and wait for the mission world to be released." ”

"I'll lose you Lou!"

Lu Xiao rolled her eyes angrily: "System, can you perform that again?" ”

"This system solemnly promises that there will never be a black box operation?"

The system is just an AI that acts according to the established procedure, and Lu Xiao's taunt has no effect on it, but it can soothe the dissatisfaction and depression in Lu Xiao's heart.

"Is the world of technology ......?"

Lu Xiao sat up from the bed, rubbing her chin and groaning.

"Where could it be? Borderlands, a futuristic wasteland? Or is it the interstellar age of this type of star-sea war? …… It can't be Ultraman, right? ”

……

There are too many types of science and technology worlds, and even if you exclude the low-level technology worlds that are no longer suitable, it is almost impossible for Lu Xiao to guess where he will go before the system releases the exact mission world name.

However, since he guessed that he might go to the world of science and technology, Lu Xiao would naturally make some preparations in advance.

When Lu Xiao got up, Yongzhen had already prepared breakfast.

Absentmindedly solving breakfast and washing the dishes, Lu Xiao wiped his hands and headed towards the underground laboratory.

Yongzhen also followed Lu Xiao to the underground, but she went to the training ground for routine exercise to maintain the activity of her body, and by the way, she studied the guide to the use of the demon refining pot left by Lu Xiao.

"Alethea, come out to pick up the guests!"

As soon as Lu Xiao's words were finished, a thick mechanical arm suddenly swung horizontally and was about to hit Lu Xiao in the face.

"Bell!"

With his hands crossed in front of his head, Lu Xiao resisted the attack of this mechanical arm with his strong physical fitness, but was forcibly pushed back and moved two steps.

"Drink!"

After Lu Xiao stood firm, he used his reverse force to break away from the mechanical arm that suddenly launched the attack.

"Bang dang!"

The short-circuited robotic arm was tragically ejected, and Alethea appeared next to the robotic arm with a black face.

"Did you come here so early to make fun of me? I also scrapped a robotic arm that I had finally assembled. ”

Lu Xiao shrugged his shoulders and quipped, "Didn't you attack me first?" I'm just defending myself. ”

The corners of Altheya's mouth twitched and accused: "Who made you so cheap! Do you think I don't understand the hidden meaning of your words? ”

"Heh~"

Lu Xiao looked at the angry Aletya with a smile: "It seems that you have also been poisoned by the ancient costumes made up by modern people, which is gratifying." ”

"Hello to your size!"

Alethea waved her hand angrily: "Say, what's the matter with me?" ”

"Da~"

Lu Xiao put the two damaged Eden Swords on the workbench: "Can you repair them?" After all, it's been a long time, so it's a pity that it breaks like this. ”

When it came to business, Alethea withdrew the mood swings on her face.

She carefully examined the crack in the blade of the sword: "It's just that it's not a big problem to repair, but with the strength of these two mass-produced long swords, you shouldn't be able to use them now, right?" ”

Alethea thought for a moment and said, "In this case, these two swords are placed with me for the time being, and when you find the high-precision equipment I need to complete the construction of the laboratory, I will find a way to strengthen them." ”

Hearing this, Lu Xiao slapped his palm and said, "By the way, this is also one of the purposes for me to come to you today." ”

"I'm not 100% sure yet, but my next world of experience is likely to be the world of technology."

"As a rough estimate, the level of science and technology will at least in some respects reach or even surpass the peak of the Isu civilization."