Although Wuyun mountain is big, but Chu Xuan's speed is also dissatisfied. He is marching in Wuyun mountain like flowing water and clouds without any barrier. He thinks that everything is due to the source of witch Qi in the elixir field.

"Hum! The demon sect is really a demon sect. It can't see the light. The hiding place is so secret. " According to the map, chuxuan came to a cave.

The cave is dark, but it is blocked by the air of poisonous wizard.

Chu Xuan thinks that these people of the witchcraft cult should have some secret arts, so that they can ignore the poisonous Qi and survive in Wuyun mountain.

Even if he didn't have the source of sorcery, he couldn't get into Wuyun mountain, so he had a little doubt in his heart. How did those people in the Xuanmen fight here?

"It seems that the people in the Xuanmen are not simple. Otherwise, how can they break through the poisonous Qi of heaven?" Chuxuan in the heart of the people for the Xuanmen disdain, raised a trace of curiosity.

Walking into the cave, the poison and witch gas in the cave has been strong enough to turn into water drops, dripping from the wall in the cave.

The cave is very large, and the passage is very long. The ground is not full of gravel. Because the water formed by the poisonous witch Qi moistens the ground, the ground is very wet and slippery, and there is a kind of strange moss on the ground.

Strictly speaking, it is not moss. These mosses are green with black, and the color is very strange.

Chu Xuan had to fly in the air, so as not to step on something and make a noise, which made the witch cult aware of it, and then escaped from the dark.

The cave is very long, almost several kilometers long, and it is inclined down to the ground.

The more you go into the cave, the more intense the air is, and even can't melt. There are many clouds of witch Qi.

At the end of the cave, there is an iron cable bridge, which connects the two ends of a cliff.

The cliff is unfathomable, like an abyss, as if straight to nine you.

Both sides of the cliff are vertical and horizontal, and the cutting is generally neat and smooth. It seems that the cliff has been chopped by a powerful energy in the air.

Gudu

Under the abyss, there is endless poisonous Qi in the sky. At the deepest place, there is boiling water. The general sound comes out. It seems that at the bottom of the abyss, there is water rolling, and the real cold air is sweeping up.

"It seems that the poisonous witch Qi overflows from the abyss under the cliff. I really don't know what exists under the abyss." Chuxuan was surprised, but he did not go deep into the investigation. He did not forget the purpose of his trip.

Moreover, curiosity killed the cat. He would not venture to explore an unknown abyss before he solved the witchcraft cult and the powerful power to ignore everything.

The iron cable bridge only has a big iron chain with the thickness of a bucket. It is nailed on the ground by an iron nail the size of a grinding plate. It is rusty. Chu Xuan even fears that this thing will break at any time.

However, Chu Xuan didn't care. He was ready to fly.

Just a few meters after flying, his body was pulled down by a great gravity. Fortunately, he just fell onto the chain.

Chu Xuan stood on the iron chain and wiped the sweat on his forehead. His back was soaked with cold sweat.

"My dear, it's still strange here that there is such a heavy gravity that I can't fly." Chuxuan patted his chest in fear. He estimated that the gravity here was at least ten thousand times higher than that outside. No wonder he couldn't fly.