When Fang Lei and Hong Xi'er fell from a cliff to a clearing, they found a cave, and a gust of wind blew from it, which was biting cold, freezing so cold that Hong Xi'er's pair of teeth trembled.

He could feel that this yin wind was as strong as when he entered the Death Valley section from the Immortal Medicine Valley section that day, could it be that when he entered through this cave, there was another demon-rampant Death Valley inside?

"Xi'er! Jump down, there is a lot of demonic energy in this cave, and the wind is gusting, which is indeed a little weird! ”

Without saying anything, he used his left hand to hold Hong Xi'er's waist and jumped down the stairs, afraid that she would be like Xia He, who would be swept into the demon wind and become a banshee again, which would make it difficult to explain to the lord of Hong Zhai.

Hong Xi'er said in horror: "Brother Fang! Let's get out of this land of right and wrong, shall we? It's not worth the risk! ”

Fang Lei smiled: "If such a thing happens, if you don't make a fool of yourself, do you think I am willing to give up?" Wait here while I go in and find out!" ”

Speaking of this, Hong Xi'er had to stay where she was obediently, holding the hilt of the sword inserted in her waist with both hands, and said with concern: "Brother Fang, be careful, go and come back quickly!" ”

"Xi'er, don't worry! I've been through such dangers, and I'm prepared! ”

As he spoke, he put his right hand on his chest as before, controlled the energy of the small piece of power fragment in his right palm with his mind, released the radioactive elements, and adjusted them to the maximum, before he walked towards the cave step by step against the gusts of yin wind.

The more he walked inside, the stronger the wind he felt, the lower the temperature, but the pressure was not as strong as in the Death Valley Road, although he couldn't see his fingers, but when he lifted his eyes, the stone walls on both sides were still faintly recognizable, but the hard rock was no less than the cave wall in the Death Valley Road, black and swarthy, smooth, like hard iron ore, the difference was that the further he went, the lower the cave roof, the narrower the cave wall, and it was almost impossible to stand up.

Fang Lei didn't know: this stone cave leads all the way to the underworld, that is, the king of Yama, in the black and white impermanence and the eighteenth layer of hell, where the demons and monsters live, the yin wind is gusting, and the demonic energy is heavy, that is for sure.

Millions of years ago, after the collision between the immortals and the mysterious space where the demons lived, they all escaped from the hole, and then the two mysterious spaces were connected by the collision, and it became the Valley of Immortal Medicine and the Valley of Death.

After the immortals escaped to Penglai Island, they continued to cultivate, while the demon immortals fled to this Biyun Valley and continued to cultivate, fantasizing that one day, they would have another showdown and fight to the death.

However, the demon immortals are not immortal, but five hundred years for a life cycle, plus when they cultivate, they do not rely on green food, elixir and elixir, but the world's most poisonous natural animal and mineral mixture, such as poisonous spiders, poisonous toads, poisonous scorpions and poisonous snakes and other animals, minerals are arsenic, cinnabar, borax and other substances into medicine, called "five poisons", "poison to poison" method, although they can use the power to excrete these venom from the body, but over time, it affects the lifespan.

A few years later, the poisons and minerals in Biyun Valley had been exhausted, and they had to find a place to practice again, so they moved to Yin Mountain, and continued to practice, but it was already the yellow flower of the past, and the scenery was no longer there.

He thought that this hole might be endless, and it was difficult to find out the result for a while, and he remembered Hong Xi'er, afraid that something would happen to her, so he had to turn around and turn back the way she came.

Out of the cave and jumping down the stairs, Hong Xi'er greeted him excitedly and asked, "Brother Fang!" What's going on inside? ”

"It's not Death Valley Road inside, the hole is very narrow after walking for a mile, and it's hard to squeeze in when you climb down, I'm afraid you're worried, so I came out!" Fang Lei said.

Hong Xi'er asked in horror, "Are there any traces of demons and monsters left in it?" ”

Fang Lei said with a smile: "No, this stone cave should lead to the underworld, full of demonic energy, eerie and creepy, no wonder the people of Biyun Town are sallow, their faces are sallow, they are not angry, they are immersed in demonic energy all day long, can they be in a good mood?" ”

"No wonder since I stepped into Biyun Town, I always felt that my heart was not a taste, and I was not willing to give up, but I was bathed in demonic energy!"

Fang Lei said: "Let's go back first, and when we take time out that day, we will block the entrance of this cave, the yin wind will not blow out, and the people of Biyun Town will be angry!" ”

As he spoke, holding Hong Xi'er's legs, he suddenly jumped into the air, went straight to the inn, and then landed on the ground in the back alley, jumped on the window, and got in.

Early in the morning, Gang Master Zhong found Fang Lei and said, "Last night, the old man and his disciples were guarding the intersections of the Li family's compound, but there was no movement at all. ”

Fang Lei said: "There is no one in the mine at night to open the mine, it is likely that it is not the person who was forcibly captured by the king of the mine, we are looking in the wrong direction!" ”

"In Biyun Town, it should be the most needed manpower to open a mine, if it wasn't for him to forcibly kidnap laborers, then who else?" Gang Master Zhong asked.

Fang Lei reminded: "Isn't there still the owner of Biyun Villa?" ”

"Biyun Villa is just a manor, what does he want so many people for? Could it be that there are also mines open up above? Zhong said.

Fang Lei said: "Let's ask the people in the town, and we will know everything!" ”

At noon, Fang Lei took Hong Xi'er to wander around the street, asking everywhere about the situation of Li Sigui, the king of the mine, and Zhang Qingyun of Biyun Villa, he knew that he was under the strict surveillance of the killers, and this was to startle the snake and make the big drug lord panic all day long, and then send a large number of killers to assassinate him again, find out the secret of the big drug lord, and find out what he did.

He estimated that if the boss went to Jiaqing Prefecture in northern China to forcibly kidnap migrant workers, if not for the purpose of opening a mine, it would definitely be used to make large tobacco soil, and as long as the drug production workshop was discovered, it could be destroyed and the more than 200 laborers could be rescued from the dire situation.

In front of a tavern, Fang Lei and Hong Xi'er ran into the old man who was watching the excitement in the Biyun Inn, and hurriedly stepped forward and said, "Old man! We are really fated to meet again! ”

The old man said: "Little Biyun Town, the land of slaps, and the old man likes to drink a few cups on the street, is there any reason not to meet it?" ”

Fang Lei happily invited: "It's just right!" Juniors also want to have a few drinks, so invite the seniors into the bar together! ”

"Let's meet in Pingshui, how can you be embarrassed to break the bank?" The old man tried his best to excuse himself.

Fang Lei said: "If we can get together, it's fate, don't be polite, it's just one more wine glass and one more pair of chopsticks!" ”

The three of them drank this drink, but they chatted a lot of gossip.