When Ou Xiaolu returned to the valley, it was already the second half of the night, and everyone on the construction site was asleep except for the patrol personnel.

It can be seen that the battle outside today did not affect the construction work inside the valley, and even the appearance of Aluo, who was bigger than an elephant, did not affect the mood of those workers.

Leaving Tie Zhongxiao to guard the valley, Ou Xiaolu took Aro and Emilia to a quiet place.

"That's how I planned it this time." Ou Xiaolu said to Emilia alone, "I can now choose to open the world and affect some of the background of the world, this time I want to find a way to strengthen the influence on the dragons, open a small world first, and let you slay the dragon first." ”

"What do you mean by a small world, like the bottom of the well last time?"

"Bigger."

"Okay."

This time Emilia didn't jump around excitedly, but after asking about the situation, she responded in one bite.

Then Ou Xiaolu brought Ah Luo over again, and just briefly told him about the situation.

"I plan to open [World: Abandoned Research Base] this time, except for you and Emilia to enter, I will let one more person in at most, do you have any plans this time?"

"I remember the last time you 888, you drew a scientist, give him to me, with the two of us to protect, he should be safe."

Ou Xiaolu rummaged through his card bag and took out a card, the one on the card had messy hair, and it looked as if he hadn't taken a bath for many days.

"You're talking about this?"

[Scientist, character card, professional level, combat power 291/291, master basic mathematics, basic physics, basic biology and basic chemistry. 】

Arrow nodded affirmatively.

"I don't think he's anything, as a scientist, all he has is basic skills." Ou Xiaolu couldn't help but say, "Can he really do it?" ”

"The basis of a scientist is not the same as what we call a foundation."

"Uh, okay, okay, you guys get ready first, and I'll send you in."

Arrow and Emilia actually don't have anything to prepare, their weapons are with them, and they can fight at any time, and the most to prepare is for Emilia to suppress her mood, after all, slaying dragons is already a mental obstacle for her.

After seeing Emilia calm, Ou Xiaolu opened [World: Abandoned Scientific Research Base].

At the moment when this world was opened, an abandoned high-tech base appeared on the interface of Ou Xiaolu's world, and a large number of people poured out of the base, and then missiles fell like meteorites, burying the base in the dust.

Then the screen turned as if countless places had passed, a mountain appeared in the original location of the base, and a new city was slowly built on top of the base, and everyone forgot that there was an abandoned base under the city.

At this time, a new hint appeared below Ou Xiaolu, and below are several choices in this world, which are magic, aura, martial arts, ocean, necromancer, technology, and giant beasts.

After Ou Xiaolu chose the giant beast, there was another choice below, which were dragons, zergs, machines and biochemistry.

Seeing that there was an option for the dragon, Ou Xiaolu finally showed a smile on his face, and what he promised Emily to come could finally be done.

He quickly made his choice and sent Arrow, Emilia and the scientist directly in.

After that, Ou Xiaolu also observed their performance in the world by the way.

This time they opened a small world, the whole world is not big, and there is not much contact with the outside world, so they don't need to make up a new identity when they enter.

After entering the small world, the scientist actually took the initiative to go to the front, and under his control, all the abandoned bases could be opened as long as they could be used.

However, Ou Xiaolu did not pay attention to this, he noticed that the size of this base seemed to be different from the size of a normal person, and when he walked in with the size of Arro, it looked like a kitten walking in it, and the scientist and Emilia looked even more inconspicuous.

After entering the scientific research base, Emilia was in a state of confusion, she looked left and right with her weapon, she didn't understand anything, she didn't dare to touch anything.

However, the scientist was naturally looking for something in the research base, and finally said helplessly: "I don't study languages, there are many things I don't know here, but I can see that this research base was originally used to make super weapons, and there are research plans for super weapons here, as well as two super weapons that have been made."

After so many years, I don't know if these superweapons are still useful, we have to go over and take a look. ”

Ou Xiaolu understood that what the scientist said was just proposing a choice to himself, just like a choice in a game.

Ou Xiaolu put Aro and Emilia in, definitely so that they could find the dragon and slay the dragon, so he made a choice immediately.

Under Ou Xiaolu's arrangement, the scientist took the initiative to open a button cover, but the scientist's strength was too small, even if he jumped on it as a whole person, it was useless, there was no way to press the button, and finally Ah Luo jumped on the button, and then pressed the button to turn everything on.

From Aro's point of view, all they saw was a door that had been closed for too long being opened.

But from Ou Xiaolu's point of view, this was not the case, he saw that the entire abandoned scientific research base was activated, and at the same time, some things were released.

Ou Xiaolu noticed that not all of those things were alive, and among the two things that rose from the ground at the same time, there was a huge corpse and a living creature.

The creature had been soaked in a liquid that had lost its thick green color after all these years, and it was not known if the creatures inside would be affected.

However, compared to the liquid soaked in the dead creature, the situation was significantly better, at least the liquid was still green, and the liquid soaked in the dead creature looked already black muddy water.

Emilia and the others watched these two instruments slowly rise from the ground, and couldn't help but be a little dumbfounded, they thought they needed to find it for a long time, but they didn't expect that the goal of this trip was directly here.

For this reason, Emilia took out her weapon, jumped in front of the instrument that was still green water, and said to Aro with certainty: "Don't interfere, this is my battle." ”