After breakfast, Lu Yi officially said goodbye.

Ning Zhen led his whole family to see him off.

"Xiao Lu, although you have reached the peak of the Saint King and are standing at the ranks of top experts in the cultivation world, you must pay attention to safety and protect yourself." Ning Zhen reminded.

"Don't worry, uncle, I'll pay attention."

"Xiao Lu, try to come back early. I have studied a few dishes recently. You must like to eat them." Mrs. Ning said.

"Thank you aunt."

Ning Yurou stepped forward and hugged Lu Yi, and said softly: "No matter when you come back, I will always wait for you."

"Yeah. Take care!"

"Brother-in-law, I want to hug you too." Ning Yuxi threw herself into Lu Yi's arms, hugged him, and asked in his ear: "Brother-in-law, do you feel different?"

"What's the difference?" Lu Yi was puzzled.

"Don't you feel bigger?" Ning Yuxi said: "I put something in it."

Only then did Lu Yi feel it and was speechless.

"Brother-in-law, go early and go early. When you come back next time, I will definitely give myself to you. Don't worry, I will be very obedient."

Lu Yi didn't know what to say.

"Take care! Be careful!"

Ning Yuxi let go of Lu Yi.

"Senior, I have disturbed you these days. Mr. Lu and I are leaving first. You must take care of yourself." Xing Yuanqing bowed.

"Welcome to Master Xing to be a guest next time." Ning Zhen said politely.

"Sure." Xing Yuanqing saluted again and said, "Mr. Lu, let's go!"

Lu Yi nodded and said to Ning Zhen: "Uncle, if there is any trouble for the Ning family in the future, you must follow my words and seek help from the Underworld and Zhongzhou Fang family. Before leaving, I will tell them."

"Um."

"Take care."

"Take care of yourself!"

Lu Yi tore the void and walked in with Xing Yuanqing.

Blinking and disappearing.

On the way.

Xing Yuanqing asked Lu Yi: "Mr. Lu, are you planning to go back to the secular world?"

"Yeah." Lu Yi did not hide it and said, "I want to go back to find the map of Undead Mountain."

"Then you take me back." Xing Yuanqing said: "I haven't seen my uncle for a long time, and I don't know how he is doing. I miss him a little."

"Okay, we'll go back together in two days."

"Mr. Lu, I suddenly remembered that it would be a little trouble for us to go back." Xing Yuanqing said: "Previously, Guardians said before that masters in the cultivation world cannot go to the secular world."

"With that being said, hasn't Senior Dugu been to the secular world before? He has a way."

After Lu Yi reminded him, Xing Yuanqing immediately laughed, "Yes, Senior Dugu has a way, just ask him for a question."

The distance from the southern region to the underworld is very long, but Lu Yi is already a powerful saint king. After a day and night of travel, he finally returned to the underworld.

When they heard that Lu Yi and Xing Yuanqing were back, Qin Shubao, Huang Wu, Dugu Wudi and the King of Hell all came out to greet him.

"Hahaha, Brother Lu, I finally hope you back. I heard that you have destroyed the Yunmeng Jiang family." Qin Shubao laughed.

"It's not only the Yunmeng Jiang family, but also the Tianze Zhou family was destroyed by Mr. Lu." Xing Yuanqing added.

"Damn, so fierce!" Qin Shubao glanced at Lu Yi and was stunned for a moment, "No, I've been promoted to the realm of Saint King, it's too outrageous!"

"Welcome the master back." Dugu Wudi saluted.

"Senior, don't be polite." Lu Yi said hello and looked at Huang Wu. He saw that Huang Wu's cultivation level had also made some breakthroughs and was about to attack the Saint King. He couldn't help but ask, "How are you?"

"Well, I'm fine." Huang Wu smiled implicitly, but Lu Yi still saw joy in her eyebrows.

Lu Yi nodded slightly, turned to ask the King of Hell and said, "King of Hell, why did you come out of seclusion so soon?"

"I'm ashamed. When Brother Dugu and I were in seclusion, we were a little uneasy and always felt something big was going to happen, so we just came out of seclusion early." said the King of Hell.

"Are you talking about darkness coming?" Lu Yi asked.

"Do you know too?" The King of Hell said with a serious expression, "Yes, I'm talking about this. In the past few days, I have sent people to other places to check and found that the spiritual energy in many places has gradually disappeared. If this continues, I am afraid that the spiritual energy in the cultivation world will be exhausted. At that time, we practitioners will be afraid of experiencing disasters."

Lu Yi had never understood this situation, but he knew that once the spiritual energy in the cultivation world was gone, it would be tens of millions of times more difficult for cultivators to become saints in the future.

The reason why no one in the secular world can become a strong saint is because the spiritual energy is too thin.

"Since you feel that darkness is approaching, do you know what the source of darkness is?" Lu Yi asked.

The King of Hell shook his head and said, "My brother Dugu and I have discussed this issue for a long time, but we have not found the source of darkness. It seems that we can only know when the darkness comes."

Lu Yi glanced at him and didn't see Luluo and Xu Qingyi, and asked, "Where is Luluo and the others?"

"She and Qingyi are both in seclusion, and the King of Hell and Senior Dugu taught them some martial arts." Huang Wu replied.

"I said you don't stand outside, go in and talk!" Qin Shubao said.

Now that everyone entered the hall, Lu Yi told the story after leaving the underworld. Although everyone did not witness it with their own eyes, they were all thrilling.

"Hahaha, Mr. Lu, I heard that you snatched Luo Chen's fiancée from the Sword God Temple, which made him look dirty at the conference of the Ten Thousand Races. Is it true?" Qin Shubao said gossip.

Lu Yi immediately felt a cold gaze coming from the direction of Huang Wu. He seemed to have not seen him and said, "I will return to the secular world in two days."

"What are you doing when you go to the secular world?" Qin Shubao asked hurriedly.

"I want to find a map. This map is in the secular world." Lu Yi asked Dugu Wudi and said, "Senior, I used to hear the guardians saying that the most powerful masters cannot go to the secular world, but when I saw you in Shushan, you were already the most powerful. How did you go back?"

"There is a powerful man in Shushan who once created a secret technique that can travel through the world of cultivation and secularity at will." Dugu Wudi immediately told Lu Yi the secret technique.

Lu Yi thought about it for a while and understood, and smiled and said, "So that's it!"

"Master, you have learned the secret method, and you can walk freely in the future without any restrictions."

"Thank you." Lu Yi told everyone about the Huang Gu Ning family again, asked the underworld to take care of the Ning family, and then said to Huang Wu: "Come with me."

Huang Wu and Lu Yi walked into the yard.

"Huang Wu, I have found out that the Mingyue Tower tragedy was indeed caused by Xing Tian. Xing Tian's leader, the God of Death, has been killed by me." Lu Yi said.

Tears flashed in Huang Wu's eyes.
Chapter completed!