After the two snake demons left, Xu Feng discovered that on the stone wall on one side of the cave, there seemed to be an invisible brush writing lines of words.

[Adventurers, welcome to this Avenue World]

[You have obtained the main mission 1: Escape. Mission content: Escape from the snake cave and escape from the snake demon's pursuit. Mission 2: Open after completing Mission 1]

After these characters appeared, they quickly seeped into the rock wall and disappeared completely.

At this moment, a heart-wrenching scream suddenly came from outside the cave. The scream just sounded and then stopped abruptly. It felt as if someone suddenly broke his neck while he was screaming and he could no longer make any sound.

Xu Feng frowned slightly. If he wanted to leave the cave, he had to get rid of the rope that was restraining his whole body's strength.

"I originally thought that my strength was considered top-notch in this world without king-level masters!" Xu Feng's face was gloomy, and he thought to himself: "Now it seems that the strongest strength in this world may not be high, but there are endless magic weapons. In front of these magic weapons, the power that I am proud of is still a little insufficient..."

"My fellow Taoist, is there any way to remove the rope that binds us?" Xu Feng couldn't help but look in the direction of Wudaozi.

“Haha, even though this bundle of immortal rope is just a replica, it’s not something you and I can break the restriction with!” Wu Daozi glanced at Xu Feng, smiled bitterly and shook his head, “Not to mention you and me, even those demon kings and demon saints, if they are tied up by this replica of the immortal rope, they won’t be able to break free for a while!”

"Are we just going to wait to die here?" Xu Feng frowned.

If there really was no solution, he wouldn't be in this state when he entered this world! Xu Feng guessed that it was because he was too strong that he entered the world in this way, but it was absolutely impossible for him to be in an unsolvable dead end.

"There must be a chance to escape here, but I haven't found it yet!" Xu Feng said in his heart.

Half an hour later, a muffled sound like thunder suddenly came from outside the cave, as if something exploded. Even the cave shook, and a lot of dust fell overhead.

A moment later, the two snake demons appeared at the entrance of the cave again. They grabbed two monks with expressionless faces and walked out of the cave.

“How, how could this happen…” Wudaozi’s face turned pale, and a hint of fear appeared in the depths of his eyes.

"Fellow Daoist, what happened?" Xu Feng couldn't help but ask.

At this moment, a strong man with a full beard and wrapped in animal skin could not help but curse: "What's wrong, what's wrong, are you blind? This snake demon just captured two people, and only half an hour later, it started to capture people again. If they continue to use it this way, there will be no living people in this cave within a day."

"Alas, the snake demon always captured people every three to five days before, and never captured people twice in one day!" Wu Daozi couldn't help but sigh: "Although this immortal rope is powerful, it is a replica after all. As time goes by, the magic power is also constantly consumed. When the magic power in the immortal rope is exhausted, we can escape, but unfortunately..."

"You damned demon brat, if you have the guts, let me go and I'll fight you for three hundred rounds!"

For a moment, the monks who were bound by the immortal ropes in the cave began to curse one by one. There was despair in their eyes. They felt that they would not survive the day, so they simply let go of their tempers and started shouting and cursing.

Wudaozi's face changed drastically. He tried to struggle to stand up and hide deep into the cave, but suddenly his legs felt numb and itchy, and he couldn't stand up for a while.

"These are the only two. Master failed in refining two batches of human elixirs in a row. It must be because those cultivators were too weak. These two seem to have abundant spiritual power. They should be able to succeed this time!" A snake demon stared at Xu Feng and Wudaozi and said in a low voice.

"Then it's these two!" Another snake demon stepped forward, grabbed Xu Feng and Wudaozi by the neck, one in each hand, and lifted them up, as if they were holding two chickens to be slaughtered.

Xu Feng's heart suddenly moved, and a smile appeared on the corner of his mouth.

"It seems that the opportunity to escape is not in the cave, but outside. Since it is the material for refining the human pill, the immortal rope must be untied before refining. The moment it is put into the pill furnace, I can recover all my strength!"

“When the time comes, let alone these snake demons who only have the strength of ordinary transcendents, even their master, the snake demon in white clothes who can be friends with the black bear demon, may not be my opponent!”

…

Xu Feng was pinched by the snake demon and kicked out of the cave. As soon as he left the cave, Xu Feng's eyes suddenly lit up.

At this time Xu Feng found that he was in a valley. The valley was full of spiritual energy, with birds singing and flowers blooming. Tall trees rose from the ground, which were no worse than the thousand-year-old trees in the ancient tree forest in Xu Feng's secret realm.

"Such a blessed land is occupied by a group of demons. It's such a waste of resources..." Thinking of this, Xu Feng couldn't help but shook his head and sighed.

There is no wrong version in the 1619 book forum!

Soon, Xu Feng was brought to a stream by the snake demon. Next to the stream, there stood a bronze alchemy furnace more than three meters high. There were many inscriptions in bird script on the furnace, exuding the vicissitudes of history, and it looked very old at first glance.

However, the alchemy furnace looked a little messy at this moment. The lid of the furnace flew more than ten feet away and was embedded in the trunk of an ancient tree. Several snake demons were struggling to take out the lid. At the same time, streams of black smoke emanated from the open mouth of the furnace, and the pungent and choking smell was mixed with a slight fishy smell.

At this time, a monster with a human body and a snake tail was constantly wandering around the alchemy furnace. As it wandered, it kept muttering, "It's just an ordinary furnace of human pills. How come two furnaces failed in a row? Is it because of the bad materials, or..."

This monster with a human body and a snake tail was human above the waist, and a white snake below the waist. However, the snake's body was thick, as thick as a bucket, and several meters long, looking very scary.

At this moment, the snake demon seemed to have thought of something. It suddenly turned around and looked at Xu Feng and Wudaozi. Its face was full of ferocity and a hint of cruelty appeared in its eyes.

At this moment, Wu Daozi beside Xu Feng suddenly said tremblingly: "Old, I am good at alchemy and have some insights into the art of alchemy. I can discuss it with that Taoist friend!"

“You can also make pills?” The snake demon showed a look of disdain on his face. He walked to Wu Daozi and stared at him for a long time. Suddenly, a smile appeared on his face. He nodded and said, “Okay, as the saying goes, one person’s skills are inferior, but two people’s skills are superior! Tell me what you know about alchemy, and maybe I can spare your life!”

…