Fortunately, there are many roads in this "park", and the two of them finally crossed the park in about twenty minutes.
At the end of the park, there is a huge gate.
This door is five or six meters high, very tall.
The door was similar to the door in the World Tree they had seen before. It was a double-door door that opened to the left and right, and was made entirely of an unknown metal. At the same time, the door was covered with scarlet vines.
Fortunately, these scarlet vines did not creep like the vegetation in the "park".
Closer to plants.
"Hmm." Coco called softly, indicating that they had arrived.
Above the door, a dozen cold-looking metal electronic eyes hidden behind scarlet vines were slowly swaying, exploring the situation under the door.
Fortunately, Xu Xin and Xu Ying have not been discovered yet.
"...How do we get in?"
Xu Xin asked softly, looking around.
The door was closed tightly and there was no switch.
"If it were the old me, maybe I could teleport there directly, but now..."
Xu Ying was a little distressed.
"Now I'm afraid of problems. I only dare to teleport to places I've already been to, otherwise if I make a mistake, I'll die."
"Then let's think of other ways." Xu Xin glanced at Xu Ying, a hint of worry flashing in his eyes.
Her current condition is becoming increasingly unstable.
"嘤." At this time, Coco half of her body emerged from Xu Xin's arms, trying to get out.
Then Xu Xin pressed his little head back.
"Go back, don't come out." Xu Xin pinched the little guy's ear.
“Bing!”
The little guy waved his paw and pointed to a place: "Bingying!"
Their eyes lit up.
This little guy always knows some key information at critical moments!
The two followed Coco's instructions and approached the door.
The two found that there was a...
A button similar to a doorbell.
The red button was hidden in the red vines, so the two of them didn't notice it just now.
"This..." Xu Xin looked at the little guy in his arms, "You mean, let us press this?"
"Hmm!" Coco nodded her little head.
The two looked at each other.
"Are you sure you won't be discovered, Coco?" Xu Ying asked in a low voice, then looked at the electronic eyes above her head.
"Oh oh!" Coco was obviously very confident.
"What do you mean?" Xu Xin looked at Xu Ying.
"...Press it." Xu Ying pursed her lips and grabbed Xu Xin's arm. "If any mechanism is triggered and something happens to you alive, I'll just teleport you away."
Xu Xin nodded, and without hesitation, he reached out and pushed aside the scarlet vines covering the red button, then immediately pressed it.
“Click.”
The button gets stuck when pressed and does not bounce back.
Xu Xin withdrew his hand the moment he pressed it, and then pulled Xu Ying back a few steps.
He was still afraid that there was some trap.
As a result, there was no dangerous mechanism.
even……
No reaction at all.
The two waited for a few seconds, but the door still didn't open.
“Hmm…?” Coco tilted her little head.
It seems that it is a little unclear what the situation is now.
"Is it really like this, Coco?" Xu Xin asked with his head down.
"Hmm..." Coco continued to tilt her little head.
It seems to be saying, "Yeah, but why isn't it on?"
"This door hasn't been opened for a long time, so it must be broken."
Xu Ying pointed to the vines covering the door and the thick dust beneath the vines.
"How long has it been since this door was opened?"
this……
Xu Xin thought about it, walked forward again, reached out and pressed the button hard.
The button was pressed inward a few centimeters again.
“Crack!”
This time, there was a mechanical sound.
Then Xu Ying pulled him back a few steps.
This door, which seemed to have not been opened for a long time, slowly opened outwards in front of the two people.
The vines on the door were gradually straightened as the door opened, but they still couldn't prevent the door from opening.
As the gate opened wider, the vines were torn off one by one.
At the same time, the scene inside the door was also open to Xu Xin and the others.
“Wow…”
Although he was prepared, Xu Xin was still shocked by the extremely magnificent decoration of the inner door.
Inside the door was a corridor made of scarlet crystal!
The sides, top, and even the floor of the corridor are decorated with various golden decorations.
……gold?
Xu Xin could tell what these things were made of at a glance.
These decorations look so familiar... they seem to be human-made decorations!
These things were either tributes from enslaved humans or spoils of war from thousands of years ago.
Now, these things are used to decorate this corridor made of scarlet crystal.
Of course, these decorations are not the point, the point is...
"There's actually scarlet crystal here..." Xu Ying muttered to herself, "And it's actually normal, unconcentrated scarlet crystal."
These crystals emit a relatively soft glow.
In order to facilitate their movements, Xu Xin and Xu Ying had already taken off the protective film.
However, the light of this unconcentrated scarlet crystal did not make the two of them feel uncomfortable.
Normal scarlet crystal is a surfacing material found on the alien invaders' home planet. It was once very common on their home planet, but is now very scarce.
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