The strongest assassin in the server

There is another magic circle in the tree hole.

This magic circle leads to the underground world.

To activate this magic circle, you must disarm.

Change clothes!

Break the martial arts!

Ye Chen directly changed to a garbage dagger, and then broke it, and continued to activate the magic circle. The next moment, a black vortex formed above the magic circle, and Ye Chen fell down.

...

In a long pipe, Ye Chen fell straight down.

In the pipe, there are countless operating instruments-saw teeth, steel wheels, spikes...

"Da Da Da--!!"

Ye Chen kept falling, and was strangled by various instruments at the same time, sparks flew, and various injuries were dealt. Fortunately, Ye Chen was in a domineering body, otherwise he could not bear it at all.

Self-recovery!

Ye Chen kept taking drugs, and from time to time he took out a milk bottle out of thin air and stuffed it into his mouth to restore a lot of HP. Half a minute later, he passed the pipe and fell to the bottom, with a tightly sealed iron door in front of him.

Strong attack!

Ye Chen re-equipped the Red Flame Dagger and hit the iron door violently. With a dull sound, the iron door opened.

"Ding ding ding——"

Just as Ye Chen destroyed the iron door, the siren sounded. Ye Chen used stealth to pass through the gate and entered the magical underground world.

System: You found the remains of the goblins, identification +50!

Ye Chen looked around and felt that he had come to an underground castle. This castle was unusually... civilized!

Of course, this civilization is only leading in science and technology.

There are countless large houses in the castle, all made of an unknown white material. It looks very solid, with clear corners and a very three-dimensional sense.

Of course, these houses feel smaller than the houses in the city on the ground. Because the owners of these houses are goblins, which are short creatures.

Ye Chen forced open the iron door and looked back. There was also a huge tree, extending directly from the underground to the ground, and there was no end in sight.

This is a magical magic tree, the only passage between the ground and the underground.

The Goblin Ruins is a world created by the goblins! Because of their brains and technology, this world is very prosperous and civilized, but compared to the world on earth, they are still very lacking in resources.

Because of this, the goblins occasionally need to go to the world on earth to hunt for resources!

Then the entrance to the passage is the magical magic tree.

The pipes inside the magic tree are specially set up by the goblins. There are various sharp instruments on both sides, and the distance between them is very subtle and clever.

The goblins are short and thin, just enough to fall safely from the terrifying pipe. There is also gravity added in the pipe, so that objects can fall straight down without deviation.

Of course, if you want to go up, there are ladders, and the goblins can also go up safely.

If humans, or other races, or even large beasts fall down, they will inevitably be severely strangled by the terrifying instruments.

Of course, even among the goblins, there are occasionally some strong mutant individuals.

They are more powerful in combat, and it will be more efficient to send them out to hunt for resources. In order to safely pass through the terrifying pipe, they will wear high-density alloy armor! That kind of awesome equipment can completely withstand the strangulation of the machine.

…

Ye Chen sneaked across a piece of artificial grass and walked onto the ground paved with special materials similar to marble.

Suddenly, a group of short, thin, ugly monsters that looked like goblins rushed over. They could not see Ye Chen in stealth, and passed by directly, then ran towards the grass and surrounded the magic tree.

"I heard the sirens just now. It seems that alien creatures have broken in!"

This group of ugly monsters are obviously goblins.

They have green skin, hideous and ugly appearance, and wear sturdy and light synthetic equipment. They are obviously guards, and the weapons in their hands are either synthetic sharp cold weapons, or hot weapons such as pistols and artillery.

"Fantasy World" is all-encompassing. In addition to traditional swords and magic, there are many hot weapons! As long as you have the ability, good materials and technology, tanks, cannons, and battleships can be built in the end!

There is no doubt that in terms of technology, the goblins are far ahead of other races.

All the weapons and equipment they make have a higher foundation and better attributes! Unfortunately, goblins are hostile to all foreign races except their own kind!

"The person is missing. Maybe that alien has some kind of invisibility ability!"

The calm captain of the guard said, and put on a pair of special glasses. Ye Chen, who had been observing them, was startled and turned on the wind step to run away quickly, because the glasses have the ability to see through invisibility!

After running for a long time, after making sure that there were no pursuers behind, Ye Chen breathed a sigh of relief and continued to move forward. Soon he came to the front of a white research institute.

The door of the research institute was open, and all kinds of goblins in white coats came in and out. Ye Chen sneaked in and followed in.

In an instant, a huge siren sounded in the goblin castle, similar to the sound of a radio: Warning! Warning!! An alien has broken in. The alien has the ability to be invisible. Please be careful.

As the broadcast sounded, the lower-level castles were in chaos, and countless goblin combat troops were patrolling the city in tanks.

Only the research institute was still the same as usual, and those goblin researchers were completely immersed in their research and were completely indifferent to the outside world.

This research institute has several floors. The higher the floor, the more amazing the research is.

However, Ye Chen did not go to the higher floors, but went to the basement!

The dark basement had no visibility at all. Ye Chen did not dare to light a torch and moved forward in the dark. Soon, he was blocked by a thick iron door.

"It should be here."

In the darkness, Ye Chen touched the big iron door and smiled slightly.

If he remembered correctly, there should be a secret room inside this big iron door. A respected doctor of the goblin clan was locked in it.

Of course, the doctor took the initiative to ask for it because he could not stand any disturbance!

...

This big iron door is very thick. With Ye Chen's current strength, he can't break it at all, and he doesn't have a key.

But he can't go in, but Xiao Hei can!

Before, it was useless for Xiao Hei to go in, but Xiao Hei has now learned "instant transfer"! As long as Xiao Hei goes in and exchanges positions with Ye Chen, then...

So, under Ye Chen's instruction, Xiao Hei passed through the big iron gate and entered the secret room inside the big iron gate.

The next moment.

Ye Chen and Xiao Hei exchanged positions and successfully entered the secret room.

The secret room is also a research room, with light inside. Ye Chen looked around and felt that he had come to a fairy tale world.

…