Before leaving, he decided to take another look at the underground world. After all, after he went out this time, he would not come back here for a long time.
However, Coco did not walk to the edge of the cliff like him, but lay down at the back, moving away from the cliff in fear.
It was still the same scene of chaos.
There were huge monsters covered in seaweed, giant piranhas that were several times larger than the ones on the ground, blood-red vines all over the ground, firefly-like creatures the size of cars, and some other giant plants and animals that could never appear on land.
These are things he will have to face in the future.
He must improve himself quickly so that he can have the ability to fight against these things!
Xu Xin looked forward and suddenly his eyes fixed.
He saw many downward protrusions at the top of the entire underground world.
Xu Xin's current position is equivalent to the lamp on the ceiling of the room, and those protrusions are other lamps.
"These protrusions should be the tree houses of other survivors, or the roots of the tree houses." Xu Xin thought thoughtfully.
According to his deduction, the inside of these protrusions should be the intricate roots of the tree house, used to protect these survivors from being disturbed by these underground creatures.
"Although I don't know who brought us here, he must be playing a big game."
Xu Xin took one last look at the underground world, then turned and walked back into the iron room.
The skeleton was still scattered on the ground. Xu Xin grabbed Coco, who wanted to go up and play with the ball, and pressed it on his shoulder.
"Hmm!" Coco cried out a little dissatisfied, but still lay obediently on his shoulder.
The next task seems simple but it is not.
Climb up!
Looking at this deep passage, Xu Xin felt his legs trembling.
Just climbing down had made his arms extremely sore, and now he had to climb back up!
He even carries a golden treasure chest!
Let him tire himself to death!
Xu Xin glanced at the little guy on his shoulder and asked, "Can you crawl by yourself?"
"Oh, oh, oh!" Coco shook her head violently.
"You're so lazy!"
"Hmm!" Coco wanted to retort, the distance between each step was almost as long as its body, how could it climb!
Sighing, Xu Xin decided to eat something before climbing up. After all, he had vomited everything he had eaten last night. Although the contract just now allowed his body to recover a lot of physical strength, he had been down there for so long that he was afraid it would be dawn up there and time for dinner.
Just as he took out an apple and was about to take a bite, a hissing sound of air suddenly came from beside him.
"What's that sound?"
Xu Xin turned around warily.
As he looked on in horror, the half-open iron door suddenly closed automatically with a loud noise, and then a familiar red gas gushed out from the gap between the wall and the floor of the iron room, gradually spreading out.
“What the hell!!!”
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