Idle game leads to another world.

Chapter 569: Bouncy Ball

The rolling stone mechanism is an extremely classic thing. Elves and dwarves like to use it. Many wizards who build wizard towers or underground palaces also like it very much.

He even liked it so much that he developed a spell called "Boulder Trap" that summons a boulder to smash the enemy's head.

If you can coordinate with the terrain, it will be a sure win.

Now, Oldie and the others knew why this passage was completely straight. It was simply to facilitate the rolling stone trap.

In fact, the drow had already discovered this trap, but they did not dismantle it. Instead, they repaired it.

After all, the drow regarded this area as a temporary base, so it would be good to have traps to protect it. Anyway, the drow would definitely not be stupid enough to step on a trap they already knew about.

I guess Zhuo Er would never have thought that the spider they released would step on it.

Putting all that aside, after crushing the sword spider, the rolling stone was clearly moving towards the direction of Alde and the other two, and was getting faster and faster.

"spread!"

Zora grabbed Olde and Nimya, and the three of them jumped to the edge of the passage. Huge boulders flew past behind them with a loud rumbling sound.

Fortunately, this passage is wide enough and there is space on both sides to avoid rolling stones.

Behind them must be the Wild Bear Mercenaries. The three people who dodged the rolling stones thought that the thing would hit the Wild Bear Mercenaries in the face, but when they looked back, they found that they had not yet removed the blade barrier. Zora obviously overestimated the ability of the Wild Bear Mercenaries.

It would be a good thing under normal circumstances, but now...

The rolling stone rumbled forward and hit the blade barrier head-on. The blade barrier was like a wood chipper, with a large number of force field blades constantly rotating, leaving conspicuous wounds on the rolling stone.

However, the force of the rotation bounced the stone back!

There was no choice but for the three of them to continue squatting where they were, listening to the rumbling of rolling stones passing by behind them.

And something even more devastating happened.

When the rolling stone hit the group of spiders at the other end of the passage, it made a series of crisp sounds of crushing shells, and as its speed slowed down, it actually rolled back.

Li Chengxi, who was watching the show on the other side of the screen, was shocked. What the hell is this bouncy ball?

In fact, it is because this channel is high at one end and low at the other, but it is not obvious to the naked eye.

Of course, the rolling stone will roll in the low direction, but there is a blade barrier released by Zora on the low side, which will bounce the rolling stone to a higher place instead.

The result is that it jumps back and forth like a bouncy marble.

At least during the period when the blade barrier is in effect, the rolling stone will definitely be bounced back, and Zora is too far away from the blade barrier now. Even if he wants to cancel the spell he cast, he has to get closer.

But the rolling stones don't give you a chance to get close, going up and down in the aisle.

No, we need to think of another way.

Regardless of how long it would last, the rolling stone bounced back and forth in the passage like a marble. The reason it didn't hit Oldie and the other two was simply because the passage was wide and there was room to hide on both sides.

But if this rolling stone comes back and touches the edge, Oldie and the other two will have nowhere to hide.

At this moment, Zora was suddenly stunned and shouted:

"Praise Your Majesty!"

No one knew what was going on with her, but she picked up Olde and Nimia and ran to the other side of the passage as if she were carrying two bags of rice. When the boulder fell back and had not yet bounced back, she kicked a brick of a slightly different color on the wall.

The brick was pressed down by brute force and did not bounce back. At the same time, a creaking sound of a machine operating came from the wall, and a crack appeared in the flat wall, telling you that it was actually a movable door panel.

Although in this demiplane, Li Chengxi cannot open the entire map and guide Orday where to go as before, but the mechanisms and traps within his field of vision can be highlighted with the alt key.

This secret door is not on the map given by Yue Luo. I don’t know if Zhuo Er has found it, but Li Chengxi found it at a glance.

Almost at the same time as the secret door opened, rolling stones attacked again from behind. Just as they had worried about before, this time they rushed towards them along the wall.

Zora hurriedly carried the people in, and could even feel the strong wind from the rolling stones sweeping past her heels, almost hitting her. Of course, there was no light inside the secret door, and Zora was in a hurry when she came in, and one of them didn't stand firmly, so the three of them fell down at the same time, but they didn't fall to the ground.

The three of them felt like they had fallen headfirst into a trapezoidal container, which was quite a large space.

Just as they were wondering what it was, they immediately felt that the container they had entered seemed to be moving!
"Lighting Technique!"

Even with dark vision, it was still not clear enough in a completely lightless environment, and a ball of light immediately lit up above Orday's head.

Under the soft and commanding white magic light, they could see clearly that what they had crashed into was actually a mine cart.

The movement they felt was actually because the three people fell in and gave the mine cart an initial velocity, causing it to move along the rails.

And on the other side of the track...

The track disappeared about a meter ahead.

Or to be more precise, the slope was too steep and the track was laid downward, beyond the field of vision.

"Hurry up and jump off! This mine cart..."

"what!"

"Which one is the brake?"

The mine cart carrying the three people moved to the slope and went down with a whoosh under the action of gravity, just like a roller coaster that climbed to the highest point and then dived directly.

In the dark environment, it was impossible to see where the track led to. It only felt like the mine cart was heading towards an endless underground abyss. The surge of adrenaline brought by the acceleration made the three people's shouts a little out of tune.

Nimia's voice even had a hint of tears in it.

——Maybe he regretted coming here with Oldie...

–‐‐——–‐‐——

If the elves were once the pinnacle of magical civilization, then the dwarves are the pinnacle of mechanical creations.

In the dwarven mines, a large number of track lines are as complex as a spider web. Under the skilled scheduling of the dwarves, there has never been any mistake, and ore or personnel are transported in and out quickly.

But there is one thing about the dwarves' creations: they never consider comfort...

As long as it works and is easy to use, that’s enough. What else do you need a bicycle for?

The empty underground space makes one wonder if they have returned to the surface without realizing it. A huge rift appears in the center of this underground space.

Giant lamp mushrooms, about ten to twenty meters high and emitting orange-yellow phosphorescence, dotted both sides of the abyss, slightly illuminating the surrounding space.

Near the abyss there are still some things left behind by the dwarves, such as mattocks, shovels, rotten ropes, some pulleys, etc.

The dwarves would use these tools to rappel down to the rock walls of the rift and mine the mineral veins above.

Some are gems, some are gold, and some are precious metals that are more valuable than the entire ruins, such as adamantium or mithril.

But it is now abandoned, and there is no trace of its former prosperity. The footsteps of countless dwarves once echoed here, but now there is only deathly silence.

At this moment, the silence was broken by a squeaking sound, as if the machine needed to be oiled.

The most ordinary dwarven minecart slowly slowed down along the track and finally hit the wooden stakes at the end of the track to absorb the impact.

"Have you stopped peacefully?"

"I don't know. I feel dizzy."

"I want to lie down for a while..."

There were three girls in there, and it felt like their brains were being shaken apart...

(End of this chapter)