Chapter 241

The reason why Liu Yu did not choose to fly high-altitude sword flying or cast spells such as "wind resistance" is that the spiritual power is driven to travel, and the spiritual light emitted is too flashy in the dark, which will attract the attention of interested people.

The five people gathered in beiluan city. After two hours, the woods around them became thicker and thicker. There were towering ancient trees, shrubs and weeds, which were difficult to settle down. They had to jump among the thick branches, just like mountain monkeys, but the speed did not slow down.

Liu Yu found a piece of white fish belly in the distance through the branches. Unconsciously, it was early in the morning, everything recovered, and the air was very fresh. The sound of birds and animals in the silent mountain forest could be heard all the time. But because the trees are too lush and lush, it is still dark around.

"Well, stop and have a rest!" Sun Kang said, stopping on a raised rock.

"Well, wait a minute, brother Liang!" he anqing stopped on the tree trunk, looked back and said anxiously.

"Don't worry, elder martial brother Liang will follow." Fang Lanlan stopped beside he Anqing and said softly.

Sun Kang led Liu Yu, he Anqing and Fang Lanlan to the front, and Liang Zheng fell a distance behind. Liang Zheng had the highest cultivation, and the scope of spiritual knowledge exploration was also wider. He was responsible for guarding the back to prevent several people from being tracked by the curfew.

With the instruction function of zongmen jade plate, Liang Zheng is not afraid to lose it. If there is a situation, he can send an early warning message through zongmen jade plate.

Liu Yu and Sun Kang sat on the rocks, he Anqing and Fang Lanlan sat on the banyan tree trunk. The four people were not talking and began to calm their nerves, regulate their breath and recover their energy.

The sound of "sand, sand, sand" came from far to near, and Liu Yu stood up vigilantly. Soon, he saw the figure of Liang Zheng, galloping among the woods and coming to them at top speed.

"Brother Liang, are you all right?" he anqing said with concern.

"Liang Zheng, there's nothing moving!" Sun Kang also asked.

"Don't worry, no one is following." Liang Zhenghao replied happily.

After a quarter of an hour's rest, the five people set out again. The five people changed their way of travel. The imperial envoy's flying sword flew close to the treetops. After entering the black-and-white mountains, the mountains fluctuated and the vast forest sea was not easy to be found.

They kept flying for most of the day. Sun Kang led the way. He has been in beiluancheng for nearly ten years. He often goes in and out of the black-and-white mountains. He knows all kinds of situations of the black-and-white mountains and has rich experience.

Before Liu Yu joined, Sun Kang took Fang Lanlan and the three into the black-and-white mountains several times. Each time, he had a lot of harvest and won the trust of the three.

Sun Kang frowned and shouted back, "there is a" black haze poison forest "in front. Let's go around."

"Elder martial brother, lead the way!" Fang Lanlan replied calmly.

"Elder martial brother, is there really a" black haze poison forest "ahead? It is said that there are thousands of" black haze poison forests "in the black and white mountains, which are very dangerous. Is it true?" Liu Yu Yujian came to Sun Kang and asked curiously.

"Younger martial brother will know whether it is a" black haze poison forest "later." Sun Kang sold it and said.

"Elder martial brother sun must be right. Younger martial brother Liu, you haven't seen the power of elder martial brother sun." he anqing said at this time.

After crossing a mountain, the five people saw the dark fog in the distance, stretching for hundreds of miles, covering the sky and avoiding the earth, just like a devil's land. Indeed, it was the rumored "black haze poison forest".

"Look! Elder martial brother sun is right!" he anqing said with a smile.

"Elder martial brother, how did you know we were close to this" black haze poison forest "? Liu Yu asked.

"In fact, it's very simple. The closer you get to the" black haze poison forest ", the higher the concentration of the surrounding air. Just pay careful attention to the changes, and you can avoid breaking into the" black haze poison forest "even at night." Sun Kang explained with a smile.

"Why is the concentration of Yin Qi here so high?" Liu Yu asked in a puzzled way after being reminded and probing around through her spiritual consciousness. She found that the concentration of Yin Qi here was even higher than that in gaocangguo.

"There is a" Yin vein "at the bottom of the black and white mountains, and the" black haze poison forest "is formed by the explosion of the underground Yin vein..." Sun Kang explained patiently.

It turned out that the formation of "black haze poison forest" was due to the outbreak of underground Yin pulse, a large amount of Yin gas gushed from the underground to the surface, shrouding a large area of dense forest, countless flowers, plants and trees withered and rotted in a short time, resulting in a thick miasma and toxic smoke. These Yin gas, toxic smoke and miasma mixed together for a long time, forming pieces of poison forest. It would be very dangerous to break into it rashly.

"Don't get too close. Let's go around from the left. The area of this" black haze poison forest "is not large and won't take much time." Sun Kang said cautiously after observing.

Because the "black haze poison forest" is filled with all kinds of poisonous gases, the forest sea is open, the mountain wind is roaring, and a lot of poisonous smoke and miasma are floating along the edge. It's not good to inhale these poisonous gases if you don't pay attention to being too close.

"Elder martial brother, it seems that there was no such" black haze poison forest "when we passed by last time." Fang Lanlan looked around and asked uncertainly.

The four people went to the location of the green pear fruit tree several times. Although Fang Lanlan was not as familiar with the road along the way as Sun Kang, there were also some vague images. When they returned to beiluan city two months ago, they didn't encounter this "black haze poison forest" here.

"Younger martial sister, you are right. This" black haze poison forest "was formed in the past two months. The" Yin vein "at the bottom of the black-and-white mountains is extremely unstable. No one knows when and where it will suddenly erupt. Without any sign, a large and small" black haze poison forest "has been formed in the endless mountains." Sun Kang said.

"This is also the origin of the name of black-and-white mountains." black "refers to" black haze poison forest "and" white "refers to overlapping peaks and steep snow mountains." Liang Zheng said aside.

"Senior brother, the" Yin pulse "broke out from time to time, forming a new" black haze poison forest ". After tens of millions of years, the whole black-and-white mountain range should be eroded?" Liu Yu asked puzzled.

"Younger martial brother Liu, you are so funny." Liang Zheng couldn't help laughing.

"Don't be surprised, younger martial brother Liu. He anqing pinched Liang Zheng and said.

"The" Yin pulse "erupts from the ground, just like the volcanic eruption, mostly for a while. The" black haze poison forest "formed lacks Yin gas supplement, and will dissipate slowly after months or years." Fang Lanlan said to Liu Yu.

"The larger the area of the" black haze poison forest ", the slower it will dissipate. There are several unparalleled murderous places, and the" Yin pulse "often erupts, forming a" black haze poison forest "stretching thousands of miles. It has existed for thousands of years, breeding a large number of ghosts and monsters, which is extremely dangerous. Younger martial brother Liu, if you encounter it in the future, you must be careful." Liang Zheng took Fang Lanlan's words and said.