This is supposed to be his safe house, his hiding place, an ancient forbidden place.

Until now, none of the Su family agents who have entered the Black Castle have come out, or none of them have come out alive.

The underground of the Black Castle is full of all kinds of traps, unless it is the owner of the Black Castle. Otherwise, no one will be able to go in and out unharmed.

This underground black castle has three floors, with the top floor above ground and the remaining two floors underground.

These passages lead only to the middle level of the Castle Black, with the mezzanine floor used by the owner of the Castle Black for experimentation at the bottom, and the living quarters of the owner of the Castle Black at the top.

This is everything Jun Chengdao can know about Castle Black.

At this moment, Jun Chengdao walked into the underground passage of the black castle with a torch.

A powerful aura began to solidify around his body, which was Jun Chengdao's air control circle. With the Void Ring to protect Jun Chengdao, he will not be affected by the underground mechanism.

Jun Chengdao's speed of action was very fast, because he was concerned about Su Yu's safety.

He has a very good memory and can remember every path he has walked. So he never gets lost in the underground labyrinth, or goes out of the same way.

Every time he encounters a fork in the road, he will choose to go in one direction, and once he encounters a dead end, he will retreat and find another direction to try.

Jun Chengdao used this method to finally find the entrance to this black castle.

The entrance to Castle Black is very secret, and in order to enter Castle Black, you must pass through this labyrinth.

This maze is inducing, with a total of ten different cycles, and each of these cycles has a myriad of similarities that make it difficult to tell whether it is repeated, or whether it has found a new direction.

However, Jun Chengdao finally came here, and he didn't waste too much time. The gates of the Black Castle in front of him were open to him, and green candles burned on both sides.

There is no light inside the gate, and it seems to be infinitely dark like an abyss.

Jun Chengdao clenched the sword in his hand and walked in step by step.

Jun Chengdao stopped inside the gate, and when he reached the gate, a voice sounded around it.

The voice was so ethereal that he couldn't find the source of the sound, it seemed to be coming from all directions.

Jun Chengdao recognized this voice, because this voice was the voice of the mysterious man in the black robe.

"Mysterious young man from the East, although I don't know what kind of grudge you and I have, I still want to sit down with you and make a deal. ”

Jun Chengdao raised his head when he heard this voice, and his eyes seemed to be able to penetrate the darkness and wall panels to find the location of the mysterious black-robed man.

And he did find it, his eyes were always fixed in that direction.

The black-robed man was also shocked when he felt this power.

Jun Chengdao muttered, "I found you." ”

So he started running fast and ran upstairs.

The space in Castle Black is huge, separated by countless rooms and stone panels.

Without a map, Castle Black itself is a huge labyrinth for any intruder.

But Jun Chengdao's way of walking is different, he chose the stupidest and smartest way in the world, that is, the shortest straight line between two points.

Once there was any wall or other thing blocking Jun Chengdao, he would use the aura in his body to bombard those things.

Since he was very anxious to catch the black-robed man and let him hand over Su Yu, he took advantage of this method of violent demolition.

As a result, the entire Black Castle began to shake, and all the mechanisms and means used by the mysterious black-robed people in the Black Castle to save their lives seemed to have lost their effect in front of Jun Chengdao.

What is done by manpower is broken by manpower!

In the end, Jun Chengdao made a huge hole in a ceiling, and his figure slowly climbed up to that position, and the black-robed man stood in front of him blankly.

The location of the black-robed man was a secret room in the Black Castle, which could never be found without a special map, but what he never expected was that Jun Chengdao chose such a violent method to find him.

Jun Chengdao held the red in his hand, looked at the injured black-robed man and said to him, "The grudge between you and me lies in the fact that you captured the people around me. ”

The black-robed man took two steps back, he turned around and moved a book on the bookshelf with his hand, but his mouth was in Jun Chengdao and said: "I have never kidnapped anyone, I only make deals with them, they get what they want from me, then they must pay some." Take the bodies of those girls, for example. ”

Jun Chengdao watched the movements of the black-robed man, aimed his sword at his back, and a coolness was transmitted to the black-robed man's back.

The black-robed man stopped moving, and Jun Chengdao spoke, "Let me remind you, the sea princess in the underwater world turned into that black crystal in the end. ”

The black-robed man shook his head, turned around and showed a kind smile to Jun Chengdao, although his face was ugly, but this smile looked very real.

"Sir, you're looking for the wrong person, I haven't been to any underwater worlds. ”

Jun Chengdao frowned, it seems that this guy is really not the black knight in the mouth of the silver-armored girl?

But at this moment, the figure of the black-robed man suddenly fell behind the bookshelf, and the bookshelf became a secret door!

Behind this bookshelf there is a huge secret passage, which leads to the unknown depths, and the black-robed man escapes from this secret passage.

Jun Chengdao hurriedly rushed over, but the door of the secret passage was closed.

He picked up the sword in his hand and slashed a cross sword qi towards the door of the dark passage, and the sword qi rushed towards the secret passage door to break through the door of the secret passage, and a huge explosive air flow surged towards the secret passage.

Jun Chengdao immediately jumped into the dark passage and slid downward.

This is a special secret passage.,When Jun Chengdao slipped to the middle section,,I found that there was a mechanism set up in the dark passage.。

If he continued to slide like this, he would have been stabbed by the spikes in these secret tunnels, and these spikes were even smeared with poison.

Jun Chengdao covered his body with aura, and now he kept slamming into the traps in the dark passage like a missile, and these traps couldn't hurt his body, but were cut open like tofu. It's just that when he reached the end of the dark passage, the black-robed man had already disappeared.

Jun Chengdao could only carry a sword and carefully search in this dark passage, hoping to find some clues.

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