The remains of the spaceship are underground, and there is a cave leading to the underground in Snake Mountain, and Yuan Dou and his party are walking in the cave at this time. Unlike the mountain road, although the cave twists and turns, it is smooth and unimpeded, as if it is an artificially built tunnel. However, in the information stored by Ah Chu, this cave is natural, and it was formed by the collapse of a huge space underground.

Ah Chu's eyes are like flashlights, illuminating the way forward. Yuan Dou and they followed Ah Chu and walked for a long time, and the one in front of them was always the same. Different from the excitement at the beginning, the further down they go, the less chatting between them becomes, and now they can't hear anyone speak for half a day, and the atmosphere is getting heavier and heavier. At this time, Yuan Dou's stomach suddenly screamed, breaking the dull atmosphere.

"Yuandou, are you hungry? Let's find a place to rest and get ready for the night. When speaking, it can be seen that Lian Yan is very much looking forward to Yuan Dou nodding, because the lively and active Lian Yan can't stand this long passage.

Yuan Dou looked at the time, it was already nine o'clock in the evening, and the people who were a little excited at the entrance of the cave halfway up the mountain just now hurriedly entered the cave after eating some snacks, but they didn't expect that this walk would take three hours. Yuan Dou felt that it was not too early, and it was time to find a place to prepare for camping, but Yuan Dou felt that he had to ask Ah Chu first.

"Ah Chu" Yuan Dou screamed, and the voice bounced back and forth in the channel, and there was a hazy feeling in his ears.

Ah Chu, who had been moving forward, stopped, turned around, and two eyes that emitted a strong light shone on everyone, and before they could get used to it, they covered their eyes one after another. However, the people who covered their eyes didn't see Ah Chu bowing his head as if he was apologetically. After adapting to the light, Yuan Dou asked, "Ah Chu, how long will it take to go?" ”

"At the speed just now, it will take three hours and forty-nine minutes to get out of the passage."

"Do you know of any places where we can set up camp?"

"Yes."

"Please take us there, we have decided to rest and leave tomorrow."

"Understood." After speaking, Ah Chu took action.

After a while, Ah Chu found a small cave in a side road, which seemed to be perfect for spending the night. The entrance to the cave is small, and you can only enter it with your head down, and when you go inside, there is about twenty square meters. Then everyone lit a fire in the middle of the cave, and the four of them chatted and ate around the fire, while Ah Chu sat at the door, guarding everyone.

At night, the four of Yuan Dou slept in sleeping bags around the fire, and the sound of long breathing showed that they were asleep. Ah Chu's eyes flashed, as if he was calculating something, and at this time, an earthy yellow python tried to pass through the door guarded by Ah Chu. With a flash of lightning, the arm-thick python suddenly turned into coke, and Ah Chu stretched out his flexible hand to put the coke aside, and then changed into the appearance just now.

"Ding Ding Ding"

In the alarm bell, everyone woke up, and after breakfast, without delay, they set off again. The unchanged passage was too depressing, and he walked silently for a long time, and Yuan Dou was the first to see the exit of the passage.

"Look at that, you're finally out of this damn passage."

Yuan Dou's voice lifted the spirits of the others, and they all picked up their speed and walked out of the narrow passage. Following Ah Chu's searchlight-like gaze, Yuan Dou saw the outside of the passage clearly, it was a huge underground space, and there was no end in sight, there were countless huge stalagmites hanging on the ceiling, and small holes could be faintly seen on the walls on both sides, densely packed and uncountable, I didn't know what was inside, Yuan Dou felt that it was still not to be troubled.

The group followed behind Ah Chu, looking around and talking in a whisper, and after leaving the passage, everyone finally returned to normal.

"Did you hear that?" Lian Yan said.

"What?"

"Listen carefully."

Lian Yan's words made Yuan Dou prick up his ears, and when the sound of talking stopped, some special sounds slowly came into his ears. The sound of a rattling sound, as if a small river was flowing.

"Is it the sound of the river?" Yuan Dou asked.

"Quiet!" Lian Yan said.

Everyone stopped, and Ah Chu also stopped, and then looked back suspiciously, and the light passed through Yuan Dou and them, illuminating the way they came. At the end of the light, a large carpet-like thing squirmed. Then Yuan Dou and the others heard all the voices.

"Run" Yuan Dou shouted, reminding everyone in a daze.

Everyone ran quickly, surpassing Ah Chu in an instant.

"Ah Chu, run, there is danger behind." Yuan Dou said as he passed by Ah Chu.

It's just that Ah Chu seems to be a little unresponsive, and he stays motionless there, and in a hurry, Yuan Dou wants to catch Ah Chu and run with him. Ah Chu's body was very heavy, and Yuan Dou didn't pull it, and he stopped. Inadvertently, Yuan Dou had already seen what was behind him. It was a palm-sized spider, and the number was so staggering that it was like a carpet. Seeing that the spider had come closer, Yuan Dou was anxious.

"Ah Chu, run," Yuan Dou shouted.

Ah Chu didn't react, but the light in his eyes flickered a few times. Yuan Dou used all his strength to pull Ah Chu away, but the effect was not obvious, compared with the speed of the spider, the speed was pitiful. At this time, Lian Yan, who was moving forward in discoloration, suddenly glanced back, saw Yuan Dou who was still working hard in Ah Chu's bright light, and hurriedly stopped.

"Yuan Dou go, there are too many of them. Leave it alone, it'll be fine. Lian Yan hurriedly said.

Hearing Lian Yan's call, Yuan Dou raised his head and looked ahead, but he didn't see Lian Yan, the surroundings were pitch black, and he couldn't see far. Then Yuan Dou struggled for a while, and finally decided to run away, Lian Yan said very reasonably, robots are not afraid of carnivorous spiders, although there are many of them.

Burying his head and running all the way, he didn't run for long, Yuan Dou stepped into the air, poof, and Yuan Dou, who was completely unprepared, fell into a river.

"Yuan Dou, is that you? Yuandou, where are you? Lian Yan's voice came from the right.

"Ahem, Lian Yan, it's me, I'm on your left."

The sound of water skiing sounded, and Lian Yan slowly approached Yuan Dou. When the two met, Mototo asked, "What about the others?" ”

"Yuandou, we're here." Ye Yang said.

It turned out that he was following behind Lian Yan, and Yuan Dou put his mind at ease. At this time, the four of them gathered together and floated in the river.

"What the hell, what's chasing us?" Ye Yang's voice trembled a little.

"Dense spiders" Yuan Dou said with palpitations, although Yuan Dou is not afraid of fluffy spiders, but the number of spiders still makes people's scalp tingle.

"Spiders, we go upstream along the river, and spiders can't sink into the water." Lian Yan said.

At this time, Yuan Dou remembered Ah Chu who was left by himself, and looked at the light in the distance with some worry.