Ye Fei stayed in the camp for ten days, and during this time, more and more people came back from the Black Mist Forest, there were more than five hundred people before and after, but Ye Yunxiao still did not come back.

These people who came back were all imprinted by Ye Fei without exception, and he still didn't move, and he really couldn't think of any good way to deal with him.

Ye Fei sent a Transformation God Realm to go down to the abyss again two days ago, the purpose of course was to explore the situation of the old turtle.

He also wanted to fool the old turtle, thinking about whether he could trick some top-grade spirit stones to come out, and confessed to the Transformation God Realm for a long time, but unfortunately, the Transformation God Realm has not come out until now.

The man didn't come out, and Ye Fei further determined that there was something wrong with the old turtle.

If you go in, you will definitely not dare to go in again, but Ye Fei is not worried that the old turtle will run out, if the old turtle comes out, there is a heavenly way to suppress it, and he can only exert the strength of the Nine Turns of the Immortal Robbery, and in the face of hundreds of Immortal Robbery, he doesn't know how to die.

The aura of a father appeared in the divergent perception, and Ye Fei looked at the door.

When Daddy's breath was close to the handsome tent for a hundred meters, his extremely evil and gloomy aura suddenly changed, turning into a breezy willow, like a gentle breeze and drizzle.

Ye Fei sighed softly, his father was unwilling to show his evil in front of his son, but he didn't know that his son had a special perception ability, and he could perceive all the breath within a radius of two kilometers without the need for divine sense to probe.

"What are you sighing about, what is it that makes my son unhappy?" Ye Yunxiao walked into the handsome tent and smiled at Ye Fei.

It was the first time Zhu Siwei saw Ye Yunxiao's warm smile, in his impression, Ye Yunxiao was an extremely evil, gloomy, and frightening existence, and he never thought that he still had such a side.

"Daddy!" Ye Fei hurriedly got up and saluted.

"I'm worried about death, but I'm glad you're okay. Ye Yunxiao walked up to Ye Fei's side and raised his hand to pat Ye Fei's shoulder.

"I'm so desperate, it's so easy to get into trouble. Ye Fei felt his father's love from the bottom of his heart, but his heart was slightly bitter, his father was about to fall into the devil.

"Can you finish exploring the ruins?" Ye Fei moved the chair in front of Ye Yunxiao, and Ye Yunxiao asked after sitting down.

"You go down first, Lao Zhu, you stay outside and don't let people approach. Ye Fei waved his hand, and Zhu Siwei and Yan Yan and the others bowed and left.

Xue Feige and Zhu Wenxian stayed outside the tent, and then Ye Fei spoke: "I didn't get anything useful, just some martial arts and magic elixirs and the like. ”

"Didn't find the spirit vein? Ye Yunxiao frowned.

"There is a spiritual vein, but there is an old turtle guarding it, and I almost can't come back. Ye Fei briefly explained the situation under the abyss.

"You said that the old turtle's back is an underworld passage?" Ye Yunxiao frowned, and his expression suddenly became a little excited.

"It depends on the situation, but I heard the old turtle say that the passage of the underworld is sealed on his back by the Heavenly Palace and the Immortal Realm, I think this should be true. It's just that it shouldn't be possible that he said that he volunteered to guard the passage to the underworld, and I guess he was suppressed there as well. Ye Fei said analytically.

"Son, do you dare to explore the abyss ruins with your father again?" Ye Yunxiao asked Ye Fei with a smile on his face.

"Dad, that old turtle is a transcendent person, he is down there for some reason, and he is not suppressed by the Heavenly Dao, I have felt his terrifying aura, it is several times stronger than Dad, let's not provoke him. Although Ye Fei didn't know why his father was so excited when he heard about the passage to the underworld, he still didn't want to take any more risks.

"It's just a detached person in bondage, not so scary. Ye Yunxiao didn't have the slightest fear.

"Daddy, is the underworld passage very important to Daddy?" Ye Fei looked at Ye Yunxiao's expression, and his heart moved, thinking that that place could solve the problem of Daddy's demonization.

"My current realm has always been stuck in the Nine Mirrors of the Transformation God, and I don't dare to break through easily, once I break through, nine out of nine will lose my sense of self and become a demon who only knows how to kill. There was a strong unwillingness in Ye Yunxiao's eyes.

He is not afraid of death, but his wife is controlled by the divine realm, and his son's strength is still low, so he is just reluctant.

"Do you know why my strength has become so strong?" Ye Yunxiao looked at Ye Fei fixedly.

"Is there a problem with Daddy's Soul Swallowing Technique?" Ye Fei had long suspected this problem, Ye Ling also practiced Soul Swallowing Technique, although his strength was also very strong, compared to Daddy, it was far inferior.

At first, Ye Fei thought that his father devoured him excessively, and it was a massive amount of innocent lives that made him powerful, but later when he knew that he was invincible in cultivating the immortal realm with the Nine Mirrors of the Transformation God, he knew that things were not simple.

No matter how powerful the Spirit Devouring Technique is, it can only make the realm rise rapidly, and it is absolutely impossible to create such a powerful person.

"There is no problem with the Soul Devouring Technique, if I only practice the Soul Devouring Technique, the current realm can at least reach the level of the five turns of the Immortal Tribulation, but in terms of strength, it will not be as strong as it is now, in addition to the Soul Devouring Technique, I have also cultivated an underworld exercise. Ye Yunxiao's eyes flashed with some inexplicable light.

"Underworld exercises?" Ye Fei's eyes widened, and he looked at Ye Yunxiao incredulously and said, "The underworld exercises can also be cultivated by humans?"

"Ordinary people naturally can't, but your father and I are an exception. Ye Yunxiao retracted his gaze and stretched out his hand, and under the operation of spiritual power, the Dao black qi surrounded his arm.

"Look at it, is this aura the same as the aura emanating from the underworld passage?" Ye Yunxiao asked Ye Fei expectantly.

"It's exactly the same, Dad, what's going on here?" Ye Fei felt Ye Yunxiao's spiritual aura.

"In the past, there was a place in the Northern Regions, the Lost Land, which was the place where the soul of the human powerhouse returned after the death, and my underworld exercises came from there. Ye Fei is no stranger to the place Ye Yunxiao said, he has witnessed the destruction of the Lost Land.

"Does Daddy know about that zombie king in the Lost Lands?" Ye Fei asked.

Ye Yunxiao shook his head and said, "When I went to the Lost Land, it had already been destroyed, and I entered an underground altar by chance, where there were countless pure soul energy, and this underworld exercise was also found there. ”

"Could it be the Ziwei Heavenly Machine Array?" Ye Fei said casually.

"I don't know. Ye Yunxiao shook his head again and said, "Originally, I only wanted to use the Spirit Devouring Technique to devour and absorb those soul energies, but the description on that exercise made me extremely tempted, I tried to practice it according to the description of that exercise, and I was out of control and completely fell into it." ”

Ye Yunxiao withdrew the black mist in his hand, turned into the loving father who was as warm as jade again, smiled at Ye Fei and continued: "After the combination of that exercise and the Spirit Devouring Technique, the power is beyond my imagination, but there is a shortcoming, that is, it needs to be neutralized by a large amount of underworld yin qi, once it lacks the underworld yin qi, my consciousness will gradually sink.

Over the years, I have traveled all over the entire Immortal Cultivation Realm, and all the Yin Qi in the known Extreme Yin Land has been swallowed up by me, and my realm has also stopped transforming into the Nine Mirrors of God because of the lack of Yin Qi neutralization.

But the Spirit Devouring Technique is growing every moment, and I can't suppress it anymore, once I break through, without the neutralization of Yin Qi, I will completely sink and become a demon who only knows how to kill. ”