Return to the ruins realm, Xianshan Yingzhou.

Located in a remote and dark cold place, Yu Yin, under the rescue of the Nine Shadows, walked out of the forest that could stimulate her hallucinations, and walked towards another cold place.

Because the Nine Shadows Venerable and Jade Yin are both cultivated to the Yin Martial Arts and learn the Nine Secret Techniques, they are their best choice for the Yin and Cold Land. To be able to cultivate in a timely manner and improve one's cultivation, there is no more suitable place than a cold place.

The Nine Shadows Zun treats Yuyin, the Supreme Yuan Yin, then there are only three words: Nine Shades Formula. In the world that Yu Yin understands, there are only three words: Nine Secret Secrets.

It seems that everything she has is in three words: Nine Secret Secrets!

Nine Secret Tips, Nine Secret Tips...... Looking at the world, there is no other color, only the mottled words "Nine Secret Formula", she lives for the Nine Secret Formula. Because Jiuyouzun is her master, and the master has the grace to nurture her, then the master's requirements are everything.

As everyone knows, she recognized the thief as her father, and regarded her enemy who killed her parents as a benefactor. In this unbelieving situation, Yu Yin was willing to cultivate the Nine Shades Technique, in order to repay the Nine Shades Venerable's nurturing grace.

Over the years, Jiu Youzun has watched the Supreme Yuan Yin gradually grow up, and her cultivation of the Nine Shadows has become more and more sophisticated, and she is also very relieved in her heart. Maybe in his lifetime, he can still see that the Supreme Yuan Yin can break through the supreme realm of the Nine Secret Secrets.

However, he was also a little more jealous in his heart, especially the last time Yu Yin dared to disobey his order and leave the cold place where he cultivated the Nine Shadows without permission, and this kind of violation of his original intention was absolutely not allowed by the Nine Shadows Venerable.

Once Yuyin gradually has her own thoughts, she is not afraid of ten thousand, but she is afraid of what happens. If she has her own ideas and opinions, then she will go to the bottom of it and verify her ideas.

And what the Nine Shadows Venerable did, to a certain extent, was quite moral. But more often than not, it can't withstand the torture of conscience. As a killer, what you do will never stand the test of conscience.

Yuyin must not act without authorization, and she must not be allowed to have self-awareness and self-thought. As the Supreme Yuan Yin, she can only be used by his Nine Shadow Venerables, that is to say, the Supreme Yuan Yin was born to exist as the supreme realm of the Nine Shadows.

However, the Nine Shadows Venerable had already begun to ponder how to use the power of the Supreme Yuan Yin to improve his cultivation. In any case, you must not rely on others to achieve your own prestige. Only if you break through the highest realm of your own cultivation, even if you break through the third realm of the Nine Secret Secrets, the Youdu Realm, you will definitely be able to enter the power of the Nine Dings, and the Emperor Ding level will be able to cultivate.

As long as he can compete with the cold moon of the Cold Moon Palace, then he must have the ability to open up a new world with the Earth Dragon Vein. For example, the four dragons of the Heavenly Dao Desire Realm were conquered, and the Cold Moon Palace, Xianju Peak, Qionghai, and Jade Snow Tablet were defeated, and they were invincible in the Three Realms.

The ambition of the Nine Shadows Venerable has never been small, since the founding of the Earth Dragon Sect, his ambition is to be the overlord of the Three Realms. Even if he personally went out to help the Immortal in the Huzhong this time, chased and killed the guardian of the famous sword, Wudie, and snatched the famous sword, his wishful thinking was to get acquainted with the big man of the Immortal in the Pot.

The tree is good for the shade, and the power of the immortal in the pot is beyond the reach of his Nine Shadows. At least for now, it is absolutely impossible to compete with the immortals in the pot.

However, time has passed, and with the breakthrough of the Nine Secret Formulas, it is unknown whether he has the ability to fight with the immortals in the pot for life and death. Or, there is no need to fight life and death with the immortal in the pot, as long as the famous sword is snatched and handed over to the immortal in the pot, it is not impossible to form an alliance with him.

Because for the time being, although the Earth Dragon has gained a reputation in the Three Realms, or has a certain foundation, it has not yet reached the point of openly making enemies with the immortals in the pot.

So, while urging Yu Yin to strengthen his cultivation of the Nine Shadows, the Nine Shadows Venerable was also pondering how to use the power of the Supreme Yuan Yin. As the Supreme Yuan Yin, she has some powers that the Nine Shadows Zun absolutely does not have.

For example, if Yu Yin cultivates the Nine Secret Secrets, his body will not shrink and turn into a scorched black. This is the body of the supreme yin, the cultivation of the supreme yin exercises, must have. On the contrary, every time the Nine Shadows Venerable cultivated a level of exercise, he would suffer from the corrosive power from the Supreme Yin Technique, almost devouring his body, not just a scorched black body.

His masculine body, cultivated to the Yin Gong Fa, one yin and one yang, is itself contrary to each other. The more you cultivate the Nine Secret Techniques, the more you will enhance the power of Yin and Cold, and then it will cause the power of Yin and Cold to devour your body.

Then, how to solve the contradiction between the cultivation of the masculine body and the Yin Gong method, the hope is pinned on Yu Yin. He even thought about transferring souls and changing bodies, as long as he could break through his martial arts cultivation and be able to see the supreme realm of the Nine Shadows, no matter what sacrifice he made, or what he sacrificed, it was worth it.

Transferring the soul and changing the body, as long as you move your soul into the Jade Yin, kill the soul of the Jade Yin, and then you can use the Supreme Yuan Yin Body of the Jade Yin to accelerate the cultivation of the Nine Secret Secrets. According to his own talent, the progress of cultivating the Nine Secret Techniques must be much faster than that of Yu Yin.

It's just that there are still many flaws in the soul transfer and body change, and once the soul transfer and body change fails, it is irreversible. At the worst, the soul will be scattered, and at the worst, the body and spirit will be destroyed. To put it simply, you can't fail at all, and if you fail, it's equivalent to suicide.

This method of transferring souls and changing bodies does not exist. But this method has been lost for many years, and it is recorded in an ancient scroll that there are scattered fragments in the Three Realms, so if you want to succeed, you only need to find the scattered fragments.

More importantly, it is said that this kind of soul-shifting and body-changing exercise originated from a mysterious sect called the "Soul Crossing Sect". After searching for many years, Jiuyouzun has not found any news, let alone "Soul Crossing Sect", even a little legend about this sect, there is no news.

Because the Soul Crossing Sect is also recorded in the ancient scrolls, it is unknown whether it exists or not. But judging from the name of the Soul Crossing Sect, it must be the method of transferring souls and changing bodies that can exist.

Perhaps with the loss of the Soul Shifting and Body Changing Technique, the Soul Crossing Sect also disappeared. Jiu Youzun believed that legends, especially the ancient scroll obtained by chance, were left over from ancient times, and they were definitely credible.

Previously, Yu Yin encountered a phantom fire in the forest, which made her see the scenes like a dream, which made Jiuyouzun feel a little scrupled. He firmly believes that Yuyin must not be allowed to have his own ideas. The scene that emerged in the phantom fire was like the scene when he killed Yuyin's father and mother, and this scene happened to coincide with Yuyin's dream.

Then, in order to prevent Yu Yin from regenerating his dreams, Jiu Youzun decided to sneak into Yu Yin's dream, and he would completely tamper with that nightmare, according to his cultivation, it would be more than enough to enter a person's dream realm and tamper with the dream. Especially for Yu Yin, his own disciple, he is even more sure.