The law of cause and effect is Chen Xiaofan's first law. In Yan Ning's time domain, Chen Xiaofan only spent 30,000 years to break through to the early stage of the Immortal Emperor and understand the second law.

For the remaining tens of thousands of years, Chen Xiaofan did nothing, but used the law of cause and effect to constantly try to get in touch with the final result.

Even Chen Xiaofan couldn't calculate the cause and effect of Jiuyou, but he could calculate the result of Yan Ning.

All the results point to the only ending.

"Dad will die."

Chen Xiaofan felt very complicated.

In tens of thousands of years, Chen Xiaofan has calculated countless methods and tried to cause different changes to the future, hoping to change Yan Ning's inevitable death situation.

However, no matter what changes Chen Xiaofan made, the result did not change. Jiuyou is too powerful.

Chen Xiaofan saw that Yan Ning left the human world and went to fight with Jiuyou, and finally died at Jiuyou's hands.

This is the ending of Yan Ning.

Chen Xiaofan is powerless to change.

But he saw another possibility.

This may be very bold. Without strong perseverance, you may not be able to make a decision, but now Yan Ning is the result of death, so Chen Xiaofan can only do this.

He pursed his lips and refused to tell Yan Ning his second rule. He was worried that the ending would change after he spoke.

"I can't really say it?" Yan Ning asked.

Chen Xiaofan nodded.

Zhuang Xiaoya took Yan Ning's hand and said, "The High Priest once said that Xiaofan is the only possibility for us to defeat Jiuyou. Perhaps the child has seen something. We should respect him and believe him."

"You're right." Yan Ning understood, squatted down and faced Chen Xiaofan, patted his shoulder.

"Dad?"

"Xiaofan, after experiencing so much with Dad, Dad believes that you are ready to become a man who stands tall and strong."

"I've been preparing..."

"But unfortunately, I can't take you to fight this time. You have other things to do, that is, stay in the human world and protect our loved ones."

Chen Xiaofan raised his head and looked at Yihu and the others around him.

His eyes were a little bitter, but he said, "Don't worry, Daddy, I will protect everyone."

"This is my Yan Ning's son!" Yan Ning smiled slightly. Chen Xiaofan did not beg him to take him to the fairy world, which surprised him a little.

Chen Xiaofan remained silent and stepped forward and hugged Yan Ning tightly.

Yan Ning also hugged Chen Xiaofan, and there was a strange throbbing in his heart, as if Chen Xiaofan had taken something from his body.

But it doesn't matter. The person in front of him is Chen Xiaofan, his own son. Yan Ning has absolute trust in him.

The father and son separated, Yan Ning looked back at his relatives and friends in the human world.

"Time doesn't wait for anyone..." Yan Ning said slowly, "I'm leaving."

Yihu and others looked at Yan Ning with reluctance in their eyes, but no one except Yan Ning could participate in the next battle.

Miao Dabao said, "Aren't you going to bring someone else?"

"To be honest, I hope everyone can stay in the human world." Yan Ning said.

Manager Ao, who had already turned into a human body, stood up and said, "Jiuyou is the enemy of our dragon clan. Only me who owns the Dragon Emperor Pearl can hurt Jiuyou."

The others nodded, indeed, they couldn't help much.

No matter when, Zhuang Xiaoya would support Yan Ning's decision. She stepped forward and kissed Yan Ning gently on the side face, and whispered: "Promise everyone, can we come back safely together?"

Yan Ning reached out and pinched Zhuang Xiaoya's face and said, "I'm still waiting for you to call me a stinky hooligan."

Zhuang Xiaoya blushed a little and couldn't help but curse: "Stinky..."

Yan Ning suddenly covered her mouth and said, "Don't talk now, let's talk about it when I defeat Jiuyou, so I have hope in my heart."

"Idiot." Zhuang Xiaoya bluntly used another word to describe Yan Ning.

"Okay, it's time to leave."

After having almost all the original power, Yan Ning broke through to the peak of the supreme level. He no longer needed the Chaos Gate to easily create a space channel to the immortal world.

With a wave of his hand, a door appeared out of thin air, and the power of chaos was stirring inside the door.

Director Ao whispered softly, transformed into a hundred-meter long dragon, hovering in the sky.

Yan Ning jumped up and landed on Director Ao's head.

Miao Dabao also transformed into a thunder and lightning beast, and Zhuang Xiaoya flew on its back.

Yan Ning summoned the Kunwu sword, pointed the sword at the sky, looked at Zhuang Xiaoya and smiled, and then said to everyone: "Wait for us... to go home!"

"Be careful all the way." Yihu and others had thousands of words in their hearts, but they could only spit out these four simple words.

Nodding to everyone, Yan Ning and Zhuang Xiaoya no longer hesitated and drilled into the space passage!

Fifteen years ago, it was also the human world where the four of them left together.

"You must come back safely."

Under everyone's eyes, the space channel was finally closed.

Wang Tianci lowered his head, looked at Chen Xiaofan who was silent, and said coldly: "Xiaofan, have you seen something?"

"See," Chen Xiaofan said truthfully, "Dad and mother are fighting in the fairy world, and we may not be able to do anything. If we want to achieve the final victory, we still need everyone's help."

Xiu Jiayun said, "What should we do?"

Chen Xiaofan sorted out his thoughts before saying, "First of all, Senior Brother Xiu must find his way to the Immortal Realm, and he must go directly to the Yama Hall in the Underworld of Youzhou!"

...

...

These short twenty-five days are the darkest twenty-five days in the history of the fairy world.

The rune stone beasts that surged out of the Ten Thousand Demons Mountain seemed endless, attacking the land of the fairy world frantically. Even if the four races of human, devil, ghost and dragon were united, they could not withstand the continuous attacks of the rune stone beasts.

The Zixu Empire was already lost on the tenth day.

Immediately afterwards, there were the Xuanwu Empire, the Gulan Empire, and the Chuyu Empire... On the 25th day, the Canglong Empire, the northernmost part of the Five Immortals of Cangxi, was completely destroyed.

Although the supreme powerhouse Qi Canglong took action, he could only clean up a small range of rune stone beasts. In order to protect the safety of the people, everyone retreated to the extreme demon purgatory with a harsh environment.

The same thing happened in Youzhou Underworld.

It can be said that the entire Immortal World Continent has fallen by one fifth, and the last remaining power only exists in Jingtao Valley of the Extreme Demon Purgatory.

In addition to Jingtao Valley, there is another city that is struggling to support it.

The city of immortal punishment!

"We are already exhausted from ammunition and food. If the tidal stone beast launches another attack, I am afraid that the Immortal Punishment City will be completely lost."

In the Council Hall, everyone gathered together, and even Lei Zu looked a little embarrassed.
Chapter completed!