Yun Tianyu refined the middle-grade heavenly weapon Jufeng Mountain and successfully broke through the realm. However, after Yuan Xiaoxi refined the Fire Turtle Soul, he was unable to break through to the first-level Dao Sect realm.

After repeated attempts hundreds of times and completely fusion of the power of the Fire Turtle Soul, Yuan Xiaoxi still failed to break through the realm as he wished, which made the cute Yuan Xiaoxi very depressed.

"What's wrong with Xiaoxi? The breakthrough failed." Yun Tianyu, who broke through to the level 2 Dao Spirit Realm, saw Yuan Xiaoxi wake up in a depressed state, guessed the reason and asked softly.

"Well! After refining that stinky turtle soul, I have not broken through the realm. If I cannot reach the level one Dao Sect, I can't beat that old guy Lei Dongtian at all." Yuan Xiaoxi said with a depressed look on his face.

"Xiaoxi, if you really want to take revenge, I can help you and ensure that you can destroy the entire Lei family." During a conversation with Yuan Xiaoxi last night, Yun Tianyu knew that the Lei family was the first family in Leitian City and a cancer in Leitian City. He usually did everything he wanted and was lawless. Almost two-thirds of the residents of Leitian City had been harmed by the Lei family.

The reason why the Lei family did all the bad things without any scruples is that they rely on the head of the Lei family and their own strength to reach the level of the first-level Taoist saint's realm, which makes the masters of the entire Lei Tian City dare not speak out.

"Boss, you really have a way to let me destroy the entire Lei family. That Lei Dongtian is a first-level Taoist master, very powerful." Yuan Xiaoxi casts lights from his bright eyes and asks in surprise.

"Well! But although my method can help you defeat Lei Dongtian and destroy the entire Lei family, your body will be exposed, so Xiaoxi, you have to think clearly." Yun Tianyu nodded and said slowly.

"Boss, do you know what my body is?" Yuan Xiaoxi raised his eyebrows and asked in shock.

"Well! I not only know what your body is, but also know that on the full night of the fifteenth month, your own strength is the strongest. If you take a whole bottle of potential potion I have refined for you, you will become the blood-eyed demon ape's body and greatly improve your strength. At that time, the first-level Taoist master will not be your opponent at all." Yun Tianyu nodded and said frankly.

"I deserve to be the boss I recognize, but I even know my true nature! But boss, what you said is really feasible?" Yuan Xiaoxi, who was a little shocked, blinked and asked softly.

"Don't worry, Xiaoxi, I won't lie to you, and this is the only way to take revenge at present. Think about it carefully." Yun Tianyu said with a faint smile.

"Boss, I believe in you. For the sake of revenge and for those who were killed by the Lei family, I decided to go to the Lei family to take revenge on the full night of the fifteenth month." Yuan Xiaoxi took a deep breath and decided to try the method Yun Tianyu said to take revenge.

"By the way, boss, don't you say there are treasures in this valley, and you don't know what treasures you got?" The cute Yuan Xiaoxi asked curiously.

"Okay, I'll show you." Yun Tianyu's heart moved and sacrificed the mid-grade heavenly weapon Jufeng Mountain he had refined.

"Boss, this is what you are talking about. I think it looks like a brick that builds a house. It's so ugly!" Yuan Xiaoxi widened his eyes, looked at the rectangular red brick in Yun Tianyu's hand, and said in surprise.

"Xiaoxi, don't underestimate this brick. It's powerful, you can see." Yun Tianyu smiled slightly and controlled the two spiritual energy in his body to merge into the mountain of the medium-grade heavenly weapon giant peak.

Suddenly, a terrifying aura surged out of the Giant Peak Mountain, and the shape of the red bricks changed instantly, turning into a mini mountain. Under Yun Tianyu's control, it landed on the distant open space.

With a loud "Boom!", when Jufeng Mountain, which had turned into a mini-peak, landed, the hit ground immediately collapsed ten meters. A large number of cracks spread rapidly around the mountain under the violent shaking of Jufeng Mountain.

"So powerful, boss, you really have vision." Yuan Xiaoxi was obviously shocked by the destructive power generated by the descending Jufeng Mountain, widened his eyes and said in surprise.

"Now my strength is too weak to exert the true power of Jufeng Mountain, but even so, Jufeng Mountain is enough to kill ordinary low-level Taoist masters." Yun Tianyu moved his mind and controlled Jufeng Mountain to restore the brick form, slowly landed in his hand, and said lightly.

"Boss, can you help me get such a treasure of such power in the future?" Yuan Xiaoxi asked with envy when he saw the power of Jufeng Mountain.

"This is no problem. As long as you keep following me, I promise to help you get a treasure of such powerfulness." Yun Tianyu nodded and promised.

"Boss, as long as you don't drive me away, I will be with you in the future." Although Yun Tianyu's strength is far inferior to himself, Yun Tianyu can see through his body, refine potential potions, and discover powerful treasures, which makes the smart Yuan Xiaoxi decide to follow Yun Tianyu in the future.

"Boy, I didn't expect you to have a skill, so easily tied the Blood-Eye Demon Ape around you." The great devil felt Yun Tianyu's means of winning over Yuan Xiaoxi and praised him through a voice.

"The reason why I keep the stream by my side is that in addition to the strong combat power of the stream, the more important thing is that the stream makes me feel like a sister."

"By the way, the Great Demon King, I have successfully refined the mid-grade heavenly weapon Jufeng Mountain. If you don't say there is a good place to tell me, don't you know if you can say it now?" Yun Tianyu asked in a heart-felt manner.

"Tianyu, try attacking Jufeng Mountain. I feel that there is another cave behind the mountain wall."

"There is a unique cave behind the mountain wall. OK, I'll try it." Yun Tianyu looked at the smooth mountain wall behind Yuan Xiaoxi in surprise, and nodded.

"Xiaoxi, stand by my side." Yun Tianyu quietly greeted Yuan Xiaoxi to come to his side.

"Yeah, okay." Yuan Xiaoxi nodded and came beside Yun Tianyu obediently.

"Crash Jufeng Mountain for me." After sacrificed Jufeng Mountain, Yun Tianyu rushed into Jufeng Mountain, and Jufeng Mountain, which controlled the changing shape, hit the smooth mountain wall heavily.

With a loud "Boom!", the smooth mountain wall was hit by the mid-grade heavenly artifact Jufeng Mountain, and a big hole was immediately broken, and a dark aura emanated from the black hole.

"Boss, you are so awesome. How did you find that there is a unique world in this mountain wall?" Yuan Xiaoxi looked at Yun Tianyu, who had repeatedly surprised her with admiration, and said excitedly.

"Let's go in and see what's inside?" Yun Tianyu smiled mysteriously, without explaining anything, and took Yuan Xiaoxi into the dark black hole.

Walking into the black hole, Yun Tianyu and Yuan Xiaoxi felt that the temperature of the black hole was very low, and dark forces kept gushing out of the black hole.

In order to guard against possible crises at any time, Yun Tianyu took out a moonstone from the Lei Ze ring, illuminating the entire black hole, and carefully marched towards the end of the cave along the winding cave.

Yun Tianyu and Yuan Xiaoxi walked slowly for a stick of incense, and walked to the end of the cave and found a skeleton sitting cross-legged at the end of the cave, and a lively brain was squirming in the head of the skeleton.

"Big Demon King, do you know what that lively brain is?" Yun Tianyu looked at the strange lively brain in the white skeleton's head, and did not approach it blindly, and asked softly.

"Well, that brain is a bit weird. I have never seen it before, but that brain can exist independently. It should not be an ordinary thing. Tianyu. Try to attack the brain with the sun and moon wheels to see how the brain reacts." The great devil thought for a moment and suggested.

"Okay!" Yun Tianyu nodded, took out the top-quality spiritual weapon Sun and Moon double wheels from the Lei Ze ring, and threw it hard towards the lively brain.

"Crack!" The white skeleton was immediately shattered by the attack of the Sun and Moon, but his lively brain was not affected at all by the attack of the Sun and Moon, and easily rebounded the top-quality spiritual weapon Sun and Moon.

The mysterious brain bounced back to the sun and moon wheels, and the attacked man squirmed violently, approaching Yun Tianyu and Yuan Xiaoxi at an extremely fast speed.

"Tianyu, don't let this brain approach you. Give me a drop of your essence and blood. Then you and the little girl quickly leave here. I'll find a way to conquer it." Feeling that the mysterious brain is very dangerous, the great devil urged loudly.

"Xiaoxi, this brain is in danger, let's leave here." Yun Tianyu did not hesitate, grabbed Yuan Xiaoxi's arm, who also felt the crisis, took back the moonlight stone from Yingliang Cave, and pulled Yuan Xiaoxi away from the mysterious cave quickly.

When Yun Tianyu and Yuan Xiaoxi quickly left, the Great Demon appeared in the dark cave, blocking the mysterious brain. In the palm of the Great Demon, he held a drop of essence and blood left before Yun Tianyu left.

When he felt the great demon king suddenly appear, the mysterious brain with extremely strong intelligence immediately released a series of strange forces, attacking the great demon king's soul.

Attacked by the strange power released by the mysterious brain, the great demon king was not affected at all and sprayed out a hot black flame, wrapping the mysterious brain.

Wrapped by the black flames sprayed out by the great devil, my mysterious brain started to wriggle violently and struggled desperately.

However, although the Great Demon King can only spray out black flames, the Great Demon King has extremely strong control over the flames. Whenever he wants to struggle with his mysterious mind, he is controlled by the Great Demon King and forced him back.

After several struggles, the mysterious brain suddenly contracted highly to resist the attack of the black flames.

"It's quite tenacious, I see how long you can last." The Great Demon King didn't care about the choice of defense tactics of the mysterious brain, and continued to release black flames and attack the mysterious brain.

After about three hours, the mysterious brain finally could not resist the black flame attack released by the great devil, and was penetrated into the brain by the black flames.

The great devil seized this opportunity and decisively integrated Yun Tianyu's essence and blood into the mysterious brain, forcing the mysterious brain to recognize Yun Tianyu as the main focus.
Chapter completed!