In the north, above the cliff of Tianfeng Valley, Gu Rong looked at the white mist under his feet with a calm expression. This was a cliff. If he had no cultivation level at the level of divine realm, he would definitely be broken into pieces if he fell down and could not even be able to fight.

Gu Rong was very curious. With his cultivation level of breaking the holy realm, even if there was a cold pool below, falling from this height and falling on the cold pool is actually no different from hitting the ground. Moreover, if he was seriously injured, he would definitely die at that time.

But he survived. Even a fool could guess that someone secretly helped him save his life. So who is this person? According to Gu Rong's idea, only two people could do this, one was the ancestor of Blood River and the other was the sword immortal Liu Yunfei.

"If it was the ancestor of Blood River, that would make sense. He was trapped here for nearly a thousand years. Although he could not get out, his cultivation was still there. Any movement around him should not be hidden from him. With his cultivation level, it should be easy to save me!"

"If it was Liu Yunfei, it would be even more intriguing. I saved me but didn't show up, and I would meet the Blood River Ancestor. Did Liu Yunfei secretly arrange to give me an opportunity? I'm afraid that the ban here was also set up by him to seal the Blood River Ancestor! This is reasonable."

Gu Rong lowered his head and kept thinking. Both thoughts in his mind were very likely. Finally, he shook his head and stopped thinking about it. Instead, he remembered what Murong Qingxuan said when he learned that he was coming here with Lei Qi yesterday.

"Are you going to Tianfeng Valley? Go and find that person! You are Yao'er's sworn brother, and I won't say much extra words. In short, be careful in everything. That person's reputation was not very good at that time!"

After Murong Qingxuan finished saying this, he took out a pill and gave it to Gu Rong, saying that he could save his life when he was in a crisis. Gu Rong was not polite, so he accepted it and said thank you and teleported directly to the cliff.

Gu Rong retracted his thoughts and looked down at the cliff. He originally wanted to teleport directly to the bottom of the valley, but he found that something invisibly isolated his space power, making him unable to use the space instantly. It was this thing that caused the Blood River Ancestor to be sealed for thousands of years.

Gu Rong took a deep breath, moved his body and jumped directly from the edge of the cliff. Since he could not teleport, he would just jump down. With his current cultivation level, this cliff is not a big problem for him.

When Gu Rong fell rapidly through the white cloud layer, the familiar cold pool was still under his feet. Gu Rong took a breath slightly, and his powerful energy dragged his entire body, constantly slowing down the speed and gravity of the falling speed and gravity. When he landed on the surface of the cold pool, his whole body seemed to be a fallen leaf, with a little water surface on his toes, floating down to the ground.

After keeping his feet on the ground, Gu Rong looked around and the surrounding environment did not change at all when he left. Gu Rong sighed and walked forward. Not long after, a cave appeared in front of him. Gu Rong knelt down on one knee in front of the cave and said in a deep voice, "Disciple Gu Rong, see Master!"

"Haha! My good disciple, you are finally willing to come back. Not bad, not bad, your cultivation has improved so much, and you have indeed not taken you wrong." A low and hoarse voice came from the cave, which made people feel very uncomfortable, and Gu Rong still had that indifferent expression, completely indifferent to the unpleasant voice.

"The disciple is incompetent and only finds the Earth Demon Stone. The Heavenly Crystal Mysterious Stone is still unavailable. Please punish me!" Gu Rong said half-kneeling on the ground and said lightly.

"Hehe! If you can't find the crystal mysterious stone that day, it's fine. I won't punish you. If you have the Earth Demon Stone!" As soon as he finished speaking, a figure shot out from the cave, and in an instant he flashed ten meters away in front of Gu Rong. The visitor was the ancestor of Blood River who had disappeared in the world for thousands of years.

The skinny body, deep sunken eye sockets and cheeks, long beard and white hair, and the whole person looks like a skeleton covered with human skin, giving people a very weak feeling. Judging from the appearance, this ancestor of Blood River, who was powerful thousands of years ago, was really miserable.

Gu Rong frowned slightly and said, "Disciple came this time to recast the stringless and no sound zither. If there is no Tianjing Xuanshi, then the stringless and no sound zither cannot reach the perfect level, which is very inconvenient for the disciple's future actions. Please help me."

The ancestor of Xuehe waved his hand when he heard this and said with a strange smile, "Hehehe! It's okay, Tianjing Xuanshi has reserved one for his master. The reason I asked you to find it is to train you. However, you, a disciple, came empty-handed, but returned with a full load, but you can't get anything as a master. I'm afraid it's not good!"

Gu Rong frowned slightly when he heard this and said lightly, "What Master wants? Just say it bluntly. As long as the disciples have it, they will serve it with both hands!"

"Hehe! I'm still generous and agreeing so happily. You must have this thing, but we don't have to worry. After the stringless and silent piano is recast, my teacher will naturally tell you what it is."

The ancestor of Blood River laughed twice, then turned with one hand, and a pure white crystal ore the size of a palm appeared on the palm of his hand. The ore was snow-white all over, and a faint fluorescence was covered with a layer of light fluorescence, which looked really dazzling.

The ancestor of Blood River pointed to the pure white crystalline ore on his hand and said, "This is the Tianjing Xuan Stone, where is the Earth Demon Stone? Take it out!"

Gu Rong nodded when he heard this and took out a crystalline ore that was the size of a palm from Xiao Fang Xingzi. The ore emitted a thick black air around the ore, which formed a sharp contrast with the Tianjing Xuan Stone. This is the Earth Demon Stone.

After taking out the Earth Demon Stone, Gu Rong did not hesitate and threw the Earth Demon Stone to the Xuehe Ancestor. After taking it, the latter then smiled sinisterly and said, "Good disciple, my master will guide you to recast the stringless and soundless piano. The degree of fit between this thing and you have almost reached perfection. If you are crafted by yourself, you will definitely achieve unexpected results."

Gu Rong raised his eyebrows when he heard this, then smiled slightly, nodded and said, "Thank you for your accomplishment. In the future, the disciples will do their best to help Master get out of this place."

As soon as he finished speaking, Gu Rong sat cross-legged as what the ancestor of Xuehe said, put the stringless and Wuyin piano on his back straight on his knees, and slowly closed his eyes.

The ancestor of Xuehe laughed dryly, flashed to Gu Rong, and said, "Slowly input the true energy into the Wuxian Wuyinqin. I will also inject the true energy into the Earth Demon Stone and the Tianjing Xuanshi, and work with you to recast the string Wuxian Wuyinqin."

Gu Rong nodded and inputted the true energy into the Wuxian Wuyin Piano. The ancestor of Xuehe also placed the two strange stones in his hand on the two handles of the Wuxian Wuyin Piano. As the two of their true energy was input at the same time, the Earth Demon Stone and the Heavenly Crystal Black Stone floated up at the same time, and the light curtain on the surface became deeper and deeper.

Not long after, the Earth Demon Stone and the Heavenly Crystal Stone burst out with extremely dazzling light at the same time. The next second, the two strange stones began to melt into a black and white liquid at a speed visible to the naked eye, flowing from the left and right sides, along with the carving patterns on the Wuxin Wuyin piano toward the spiral pattern in the center.

The black and white liquid did not flow fast, and it seemed that it would take about half a stick of incense. At this time, Gu Rong's brow was stretched. Although the true energy in his body was rapidly losing, this artistic conception and feeling made him feel very comfortable.

In Gu Rong's mind, he was sitting on a grassland, under a towering tree, gently stroked the Wuxian Wuyinqin on his knees, and played the pleasing zither music. At this time, the Wuxian Wuyinqin had strings, which made Gu Rong feel extremely happy.

At the same time, not far away in front of him, another Gu Rong was practicing the martial arts recorded in the Wuxinqiuqiu, that is, all kinds of killing weapons follow my hands. This movement, one and one still two Gu Rong, together in this poetic and picturesque environment, interpreted an extremely mysterious artistic conception.

This is the picture in Gu Rong's mind. This artistic conception and this feeling have made Gu Rong's realm break through and reach the peak of his transformation. This is not over yet. There is even a bright new star in Gu Rong's artistic conception, which is the embodiment of the origin of the world.

At this time, in reality, the black and white liquid was very close to the spiral pattern in the center of Wuxin Wuyinqin. At this moment, the ancestor of Xuehe glared at his eyes, the smile on his face was extremely ferocious, and the dry palm was pressed on Gu Rong's heavenly spirit. A powerful suction force sucked the blood and blood in Gu Rong's body wildly.

"Good disciple, don't have to wait for me to get out of trouble later. Let's do it now! Contribute your qi and blood to become a master, and let him escape from this place. This is what the master wants from you! Hahahaha!"

The ancestor of Blood River raised his head and laughed wildly. His expression was really ferocious, as if the evil ghost who was thrown into reality in the underworld was chilling. In fact, the so-called recasting of the stringless and unsound piano was a game set up by the ancestor of Blood River. This Tianjing Xuan Stone had already been obtained before he was trapped, and he had no choice but to obtain the Earth Demon Stone.

It is precisely because of this that he accepted Gu Rong as his disciple and spared no effort to teach him what he had learned throughout his life. At the same time, he also threw out the bait that recasts the stringless and unsound piano, allowing Gu Rong to help him find the Earth Demon Stone. After obtaining the Earth Demon Stone, the ancestor of Blood River could not only recast the Stringless and unsound piano, but also absorb the blood and blood in Gu Rong's body.

This is the nature of the ancestor of Xuehe. He is a traitor and evil person. He did this kind of behavior that harmed others and benefited himself a lot back then, but he thought his plan was perfect, but unfortunately, he calculated it wrong this time.

"Master! You are a little too happy. I have heard of your reputation back then. Do you think I will come to you without any preparation? Now you are going to suffer the consequences!" Gu Rong closed his eyes, raised the corners of his mouth slightly, and said with a smile.

As soon as this said, the ancestor of Xuehe was shocked in an instant, and the smile on his face froze. He had only sucked two or three breaths, but he could not absorb a trace of qi and blood. Instead, the true energy in his body began to pour into Gu Rong's body continuously, which made him feel extremely frightened.

In Gu Rong's body, a blue pill was crazily absorbing the true energy of the Blood River Ancestor. This pill was the life-saving pill given to him by Murong Qingxuan. As early as Gu Rong came to the bottom of the valley, he had swallowed it into his body and wrapped it with true energy, just to prevent the Blood River Ancestor from secretly taking poison.

In fact, this pill is just a young pill. If this young pill wants to turn into a real pill, it requires a very huge amount of true qi. Just as the ancestor of Blood River automatically delivered the true qi to his door.

"No, no, don't suck my true energy, otherwise I will die. Good disciple, let me go this time, if I am a master, I am just a ghost-loving and greedy person, please let me go this time, don't~~~~~~"

The ancestor of Blood River roared heart-wrenchingly, and his body began to become shriveled. He wanted to absorb Gu Rong's qi and blood, but now he was really reaping his own fruit. Instead, he was sucked back by the pills in Gu Rong's body.

"Master! When I was training in the outside world, I made friends with a group of brothers. My third brother said something to me. I felt it was very reasonable. He said that people are not cruel and unable to stand firm. If someone wants to do evil to you, then you will be even more evil than him. Master! You are a purely evil person, then I will become a person who is even more evil than you. Only in this way can I stand firm!"

As soon as he finished speaking, Gu Rong suddenly opened his eyes. The black and white liquid on the Wuxian Wuyin piano was completely covered with the carved patterns on it. Suddenly, an extremely dazzling beam of light burst out from the entire Wuxian Wuyin piano, rushing straight to the nine heavens, and the ancestor of Blood River completely turned into a mummy.

Gu Rong looked at the Blood River Ancestor who had turned into a mummy in front of him, sighed and said lightly, "If you are not so greedy, I really want to save you!"

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Chapter completed!