In the Medicine Hall, in a small courtyard, there are many wooden shelves with various magic potions placed on them.
Inside was a pale-faced young man in black clothes. Who could it be if it wasn't Lu Chen? His face was very ugly, and he looked like he was seriously ill.
At this time, he was being complimented by many Thunder Demon Sect disciples:
"Junior brother Zhang Chen, you can even refine the Demonic Essence Pill. It's really amazing."
"Junior Brother Zhang Chen's alchemy skills are unparalleled among our outer sects. I am here this time just to thank Junior Brother Zhang Chen. Without him, I might not be able to step into the Earthly Immortal Realm."
"Junior brother Zhang Chen, with your alchemy skills, you can definitely participate in this alchemy competition. I heard that as long as you finish in the top ten, you will be qualified to enter the thunder pool."
After Lu Chen heard this, his expression changed and he asked: "Brothers, what is that thunder pool?"
"Junior brother Zhang Chen joined our Thunder Demon Sect not long ago. It seems he doesn't know that this thunder pool is a good thing. It contains thunder source crystals. With it, you can forge your body and make your body become extremely powerful.
It is of great benefit to cultivate various thunder-attribute magic bodies."
"Yes, Junior Brother Zhang Chen, I see that your physique is weak. If you can enter the thunder pool, your physique will definitely be many times stronger than it is now."
"Junior Brother Zhang Chen, the alchemy competition in the Medicine Palace is only held once a hundred years. This time it will be held at the end of the year. You must not miss this opportunity."
Everyone was busy introducing Zhang Chen, and many people advised him to participate in this alchemy competition.
"Thank you, senior brothers. I will consider it carefully next time."
Chase Lu's heart moved, he raised his hands and said.
Seeing this, everyone stopped trying to persuade him, and after chatting with him about other things, they all left.
"This thunder pool has such functions. It seems that I must participate in this alchemy competition."
Lu Chen returned to the house, sat down cross-legged on the jade bed, his eyes flashed, and he whispered to himself.
After the battle with Fa Yan, he was seriously injured. He originally wanted to find a place to heal his injuries, but he did not expect to learn that the Golden Demon Tribe, Earth Demon Tribe, Water Demon Tribe, and Fire Demon Tribe were looking for him.
Although the four tribes did not make a big fanfare, it was Jin Zhou, Shui Youyou, Huo Rong, and Tu Ku who gave orders, so many people from the outside world were looking for him.
At the right time, Lu Chen discovered that he was within the sphere of influence of the Thunder Demon Sect, so he bribed a disciple of the Demon Medicine Hall of the Thunder Demon Sect and became an outer disciple of the Medicine Hall.
The Thunder Demon Sect has an extremely wide range of influence, and is many times more powerful than the Iron Wing Clan and Silver Wing Clan.
Rumor has it that more than 10 million years ago, the leader of the Thunder Demon Sect, Lei Yuntian, was the younger brother of the leader of the Thunder Demon Clan. Because he failed to compete for the position of the clan leader, he became angry and led the tribesmen who supported him to establish the Thunder Demon Sect.
Lei Yuntian was a powerful ancestor, and together with the elders and protectors of the Thunder Demon Clan who supported him, the Thunder Demon Sect was immediately developed.
Today, the Thunder Demon Sect is in charge of an area tens of millions of miles away and seems to be the dominant force. Even the Thunder Demon Clan is unwilling to come and cause trouble.
Lu Chen valued this and joined the Thunder Demon Sect.
He needs a safe place to heal.
Twenty years later, Lu Chen gradually repaired his injuries. Although he was not fully recovered, he was much better. At the same time, he became famous in the Thunder Demon Sect Medicine Hall for his alchemy skills.
He refines elixirs with a high rate of elixirs and most of them contain elixir patterns. Therefore, many outer disciples ask him to refine elixirs. In the past twenty years, they have lived peacefully.
The only thing to do now is to recover from the injury as soon as possible. The thunder pool contains thunder source crystals, which is very helpful in repairing flesh and blood scars. Lu Chen doesn't want to miss it.
Suddenly, Lu Chen turned his hand and took out a mini black palace with the words "Black Prison Palace" on it.
"Whoa!"
Lu Chen's body flashed with light and disappeared on the jade bed. The next moment, he appeared in front of a huge and majestic palace.
This palace is called the Black Hell Palace!
Yes, Lu Chen was in the Black Prison Palace at this time.
The Black Prison Palace is an ancestral divine weapon with a huge internal space and many treasures left by the Lord of the Black Prison Mountain. It is a rare place for cultivation.
"My lord, you are here."
As soon as Lu Chen entered the Black Prison Palace, he saw a burly old man who looked exactly like Fa Yan, but he called Lu Chen himself.
"Second clone, have you entered the human fairyland?" Lu Chen said in surprise.
It turned out that in the past twenty years, Lu Chen once again practiced the Hunyuan Three Purities Technique and refined Fa Yan's corpse into his second clone.
Fayan is a supreme immortal, powerful, and has cultivated the power of darkness. His background is much more powerful than the first clone Lu Tian.
It's just that Lu Chen didn't expect that only twenty years later, the second clone would have already entered the human fairyland. This speed of cultivation is really shocking.
You know, it took him more than a thousand years to cultivate to the Immortal Realm.
It's really irritating to see people compare to each other.
"I'm very grateful. Fayan Lao'er himself is a powerful person at the pinnacle of the Immortal Realm. He has a profound foundation. In addition, you have continuously provided me with various training resources. In total, it took me twenty years to enter the Immortal Realm.
A little slow." The second clone said with a smile.
"That's true." Lu Chen nodded. He had provided so many cultivation resources for the second clone, and it was a matter of course for him to cultivate to the human fairyland.
"My dear, have you recovered from your injuries yet?" the second clone asked.
"Not yet. I have just returned to the Celestial Immortal Realm. It will take some time to return to the Golden Immortal Realm." Lu Chen shook his head and said.
"We need to hurry up. The time for the extraterrestrial demon to attack the Fairy Continent is getting closer and closer." The second clone said.
"I understand, by the way, how do you feel about practicing the power of glory?" Lu Chen asked.
In order to refine this second clone, Lu Chen passed on the power of prosperity and decay to him. Now he has only cultivated the power of three attributes: space, time and thunder.
"The cultivation is going very well. The power of dry glory that I have cultivated before is all from the original source. The old demon Fayan is practicing the power of darkness. The original power of dryness and the power of darkness are close to each other. When they are practiced, they complement each other," said the second clone.
"Second clone, you have practiced Fa Yan's skills. Take this Hunyuan Demonic Blade. You will need it in the future. In addition, I will give you some defensive weapons."
Lu Chen said as he handed the Hunyuan Demonic Blade to the second clone. He spent a lot of money on cultivating the second clone.
"Thank you, my lord."
The second clone put away the Hunyuan Demonic Blade and handed it over in thanks.
"You don't need to thank me. You are my second avatar. Helping you is equivalent to helping me." Lu Chen waved his hand gently and said, "You continue to practice, I will go out first."
"good!"
The second clone nodded.
"Whoa!"
Lu Chen withdrew his gaze, came out of the Black Prison Palace, sat cross-legged on the jade bed, and thought to himself.
The second clone's cultivation speed is extremely fast, even surpassing that of the first clone Lu Tian. It seems that it won't take long to reach the Golden Fairy Realm, and he has to work hard.
You know, after giving the origin of Kurong to the second clone, Lu Chen felt that his cultivation speed was much faster than before, and his understanding of the laws of time and space became stronger and stronger.
Although the power of space still stayed in the realm of space yuan slashing, Lu Chen felt that he was getting closer and closer to the realm of space fragmentation.
In addition, it is worth mentioning that Lu Chen has cultivated the power of time to the fifth level, the long river of time.
The power of the river of time does not take much. It can recall the past, create an illusion of the future, and affect the opponent's state of mind. It is a great weapon for Lu Chen.
Suddenly, Lu Chen's mind moved and he remembered something. His spiritual power turned into a physical form and appeared in the spiritual world.
"I really didn't expect that you are actually a human monk."
Under the Qiankun Soul Seal, the Lord of Black Prison Mountain remained motionless, looking at Lu Chen's spiritual form, and said with a shocked expression: "The physique of all attributes is really mysterious, even I can't see it."
"Master of Black Prison Mountain, you are a smart man. After knowing this secret of mine, do you think I will let you go?" Lu Chen said calmly.
"Tell me, what do you want?" the Lord of Black Prison Mountain asked coldly.
As an ancestral god, he has never been so useless, but he was suppressed by the Qiankun Soul Seal for twenty years, which consumed most of his ambition.
Moreover, Lu Chen has not said a word to him in these twenty years, which makes the owner of Black Prison Mountain fearful.
It’s just that the Lord of Black Prison Mountain clearly knew that Lu Chen did not kill him immediately, but left him alone. He must have some purpose, so he still had bargaining power.
"Master of Black Prison Mountain, you are the ancestral god, and it is not an exaggeration to call you a hero, so I give you two choices. First, surrender, and second, let me completely obliterate your soul and let you enter the six paths of reincarnation.
No chance." Lu Chen said seriously.
"Little Gu Chen, I am the Ancestral God. You are just a mysterious immortal, but you want me to surrender to you?" the Lord of Black Prison Mountain laughed loudly.
It's just that his laughter was a little sad. Once upon a time, he would have thought that one day he would be threatened by a mysterious immortal?
"Master of Black Prison Mountain, as the saying goes, a hero is not brave in the past. Your body is dead, and all that is left is your soul. Do you still have the qualifications to negotiate with me now? If you refuse, then don't blame my men.
Ruthless." Lu Chen said coldly.
Although the Lord of Black Prison Mountain was suppressed by the Qiankun Soul Seal, he was still an ancestral god after all, and Lu Chen could not keep him forever.
The Lord of Black Prison Mountain fell silent, with a look of struggle on his face.
As an ancestral god, asking him to submit to a human immortal is simply more uncomfortable than killing him.
"It seems that you have made your choice. In this case, I can only completely eliminate you." Lu Chen said calmly. After saying this, Lu Chen immediately gathered his mental strength and used the Qiankun Soul Seal.
"Wait a minute, I, I promise you." The Lord of Black Prison Mountain said urgently.
"Promise me what?" Chase Lu asked.
"I promise to surrender to you." The Lord of Black Prison Mountain gritted his teeth and said.
"Since you have surrendered to me, why do you dare to call yourself me? I see that you are clearly unwilling." Lu Chen shouted coldly.
"I pay my respects to the master." The master of Black Prison Mountain sighed and said with a bitter look on his face.
"Okay, hahaha, Lord of Black Prison Mountain, I am very happy that you are willing to surrender to me, but I am still a little worried. In this way, you will make a demon oath that you will never betray me forever." Lu Chen laughed.
"The Heavenly Demon's Oath?" The Lord of Black Prison Mountain's face changed when he heard this. The Heavenly Demon's Oath is the most stringent oath of the Heavenly Demon clan. Once it is made, even the ancestors and immortals cannot break it, otherwise they will be punished by God and die.
It turned out that he just wanted to compromise with Chase Chase first, and then look for an opportunity to escape, but he didn't expect that Chase Chase wouldn't give him this chance at all.
"What, you don't want to?" Lu Chen asked coldly.
"I obey." The Lord of Black Prison Mountain gritted his teeth, knowing that he had no choice now but to make the Demonic Oath and completely surrender to Lu Chen.
"Okay, Lord of the Black Prison Mountain, if you surrender to me, I will not treat you badly." Lu Chen laughed, and with a thought, the soul seal of the universe flew away from the Lord of the Black Prison Mountain.
"Thank you, Master."
The Lord of Black Prison Mountain relaxed, looked at Lu Chen, sighed softly, and bowed his hands. Now he had no choice but to serve Lu Chen.
