2 hours and 07 minutes after the battle began, Enchidu, [Train] bedroom.

"...Well, it's a familiar ceiling."

Her feet were on the ground, and only her front half was lying slanted, as if she had fallen down as soon as she approached the bed. Her long hair was casually dispersed. She looked at the ceiling emitting soft light above with her slightly confused eyes, and murmured unconsciously on her lips.

After two or three minutes, the "girl" turned around and supported her body with her seemingly thin but not actually strong hands, and sat up from the bed.

It seemed that it was through this action that awakened the last consciousness that his eyes finally returned to clearness. But what followed was the severe pain coming from the flat chest.

"Woo!"

After making a muffled groan out of control, Enqi immediately focused his attention, and although the one that could provide sin to his chest had stopped bleeding, it still penetrated the wound with a hideous penetration.

With the rapid healing of the wound inside and scars on the external skin, the pain that was enough to cause an ordinary person to fall into a coma was finally alleviated, and at the same time, his breathing that was originally slightly difficult was relaxed again.

"It's really dangerous. Even if you avoid the vital points as much as possible, you still brush your lungs... No, at least 20% of the damage can only be said to be that the lungs have not been hit directly."

Recalling the previous battle with the "Licker", especially his "plan" that ignored the consequences and only wanted to kill the enemy with one blow, Enqi still smiled bitterly and was very grateful at this moment.

Although sin can indeed recover from speed, and even the heart can be rescued on the spot if it is penetrated, the greater the injury, the more sin you need, the more sin you need.

With the reserve that was not even satisfied with the 10 sins at that time, Enqi could only barely stop the bleeding at that time.

Even so, almost all the remaining sin energy was consumed in one breath.

The ability to come back alive is entirely based on the continuous transformation and replenishment of sin energy in the body by absorbing the [sin] from the dead monster along the way, so as to persist until we return here.

This also led to the original cleared back path being useless at all. The return route completely circled, and it can almost be said that you can go wherever there are more monsters.

However, there will never be too many ways to go. He has no regrets about those actions that are difficult to say whether they are wasted, let alone feel sorry for them.

Of course, Enqi did not step up from the stairwell step by step, but took the elevator directly.

Compared with the "popular ocean" filled with [train], the "drops in the bucket" obtained through transformation, let alone healing, it is quite difficult to maintain the loss of heavy bleeding. On this battlefield where accidents may occur at any time, it is a wiser choice to be able to obtain safety and recover completely in the shortest time.

So when he left the elevator and arrived at the top floor, Enqi, even though he relied on [Zhan Yong] to block the pain, his eyes turned black due to excessive blood loss and was in a semi-coma state. He relied entirely on his will and instinct to return to the [train].

The "short" time of taking the elevator is undoubtedly enough to end this "short" life in Enchidu... If he had not "upgraded" before entering the elevator.

That's right, in his [Properties] page at this time, the original [Level: 1] has become [Level: 2], and the remaining columns have also become [Experience Value: 16/1000] (each upgrade x10), [Sin Energy Capacity Capacity Capacity: 0] (level x10 original upper limit), [Sin Energy Recovery Speed: 2/] (no natural recovery speed of conversion is calculated, 1 per level).

Simply put, the so-called "upgrade" is the [core] in the body that is in another dimension. After obtaining enough nutrients (experience value), that is, after those monsters have [sin], in order to ensure that the protection network will not be broken through, there will be no problems such as storm, leakage, erosion, etc., they transform forward at a slower speed than the [monster of sin].

Therefore, Enqidu and others can only obtain [experience value] from monsters with one level difference (1-e,-d,6-,10-b,15-a,21-s,28-ex)—

It doesn't make any sense to sprinkle a pinch of salt into a cup of salt water, while a drop of ink will contaminate a whole cup of water.

A few minutes later, with the last small piece of dead skin falling off, the originally hideous wound was covered by the newly born white and tender skin. Whether inside or outside, Enqi had returned to his best condition at this time.

So he picked up the backpack next to him that originally belonged to the team where the black uncle was located - and after he shot the "lipper" and carried it on his back - and opened the door of the carriage facing him.

However, after stepping out this time, what caught my eye was not the abandoned underground platform. It was an empty white room with no more than a "bedroom". Except for a rotating chair located in the center, there was no other object.

Where is this? No need for extra answers. When Enqi sat on the chair, there were dozens of hanging light curtains that marked the information of [status], [reactor], [radar], [jammer], [environment], [surveillance], etc., which unfolded instantly around the chair, which already explained the special and "position" here.

That’s right, this is one of the most important and critical centers of [train]—the “head of the train”.

As for why you can reach the "front of the car" by opening the door of the "bedroom"... Don't forget that all the cars of the [train] are actually connected by space technology.

Enqi wisely ignored the dazzling light curtains around and behind him, and took out a piece of electronic motherboard that seemed to be used in a large server from the lowered backpack.

As he moved, the light curtains in front moved to both sides, and then a colorful suspended plane was generated out of thin air in the most comfortable position. At the same time, there was a gap on this plane that just could just plug the motherboard.

After pressing the motherboard from the gap that seemed to lead to a different dimension, as the gap disappeared instantly, the motherboard seemed to completely disappear from this world.

However, located above the plane, directly in front of Enchidu, a newly emerging light curtain shows that the motherboard still exists at this time: [Analysis of this electronic technology product? Yes/No]

With trust in [Haven] and this [Train], he pressed [Yes] without hesitation.

The progress bar that reached the top almost instantly did not disappoint this trust.

However, in front of the light curtain of various analysis and extraction of various data information popped up, a light curtain that surprised Enqi, or inquired:

[It was detected that this electronic technology product has a basic personality stored in it. After extraction and improvement, it can become the central auxiliary data life of this train.]

[The basic information about this intelligent AI is as follows: The research facility uses the central management intelligent AI, codenamed a02, also known as "Azure Princess", which has all basic data processing capabilities, and has advantages such as large-scale data processing and computing and multi-threaded parallel processing, but does not have any combat assistance related capabilities and corresponding designs...]

[Improve the plan: Strengthen data processing capabilities, strengthen original advantageous capabilities, increase combat assistance capabilities, and form a complete personality...]

[The help that central auxiliary data life can provide: autonomous preparation, movement and combat of trains, providing more direct and convenient combat assistance...]

[Accept and implement this proposal? Yes/No]
Chapter completed!