I use the Illustrated Book of the Heavens to kill hundreds of millions of demons

"You are back!!"

At the gate of the ghost city, the moment Nini saw Ning Fei, she happily opened her arms and rushed towards him.

Ning Fei hugged her slender waist and hugged her around.

A happy smile echoed in front of the gate of the ghost city.

Ning Xiaoya pursed her lips, she was really envious of her elder brother's luck, and couldn't help but said: "Hey, Brother Huaxindaluobo, you must be nice to your sister-in-laws, don't increase the number of people, let's The New Year’s Eve dinner at home can’t seat so many people!!”

Hearing what she said, Ning Fei rolled his eyes.

Ibaraki and the others couldn't help raising their heads and laughing.

"Ning Fei now we have three pieces of Rubik's Cube, as long as we collect the remaining seven pieces, we can piece together a complete Rubik's Cube, and then it will be the time for us to fight those guys."

Ibaraki clenched his fists excitedly. He had waited too long for this day, and Ning Fei who suddenly appeared had the possibility to help him realize his wish. He would not let go of this precious opportunity.

Slick Ghost and Jiu Tun, standing beside Ibaraki on one left and one on the right, stretched out their hands to pat him on the shoulder,

They knew very well why Ibaraki Doji was so persistent and crazy, wanting to fight that high-dimensional creature to the death.

Ning Fei put down Nini, who was in his arms, and looked at the three of them seriously: "Is there any possibility for the three of you to improve your strength? If you can't continue to become stronger, we will count as collecting ten Rubik's Cube pieces. Putting together a complete Rubik's Cube will not be the opponent of those guys, facing them is just death."

"Of course I will continue to become stronger. When I finally have absolute combat power, I think that time is the time for us to really face those monsters. What do you three think?"

He stared at the three of them with piercing eyes.

The three of Ibaraki looked at each other, and found that what Ning Fei said was not unreasonable. If it was not an opponent, it would be death if they went there, and they would not achieve the effect and purpose they wanted.

"It's a bit difficult. I feel that our strength has an upper limit, blocked by some unknown force, like an unbreakable shackle, preventing us from moving forward." Ibaraki frowned. In fact, he had felt it a long time ago, but he never went forward. Think about that.

Now that Ning Fei said this, if you think about it carefully, the problem here is not ordinary.

If the strength is limited and cannot be improved, that is to say, those existences have already set everything up. Going to those guys with their current strength is undoubtedly looking for a dead end.

The three of Ibaraki's faces were extremely ugly, and they were arranged clearly.

"shackles?"

"You wait for me, I will definitely help you find a way to break the shackles of the upper limit of strength!!"

Ning Fei knew very well that Ibaraki-douji, Shuten-douji, and Slick Ghost were almost top-notch existences in this world. Without a strong helper, he could do nothing by himself.

"As expected, Xiaoya's brother really has courage. Xiaoya has a special ability. She can strengthen the strength of our ghost clan members within the range of the enchantment she releases. Now her enchantment can be released for about one kilometer. , our strength will be doubled within one kilometer." Shuten said.

"As long as Xiaoya keeps improving her strength and gradually expands the scope of the barrier, once you can break the shackles of the seal on us, then we will be able to improve our strength even more!"

The slippery ghost standing by was silent.

After a while, I said: "I will leave these issues to you to study. I have to find out more information. Ning Fei, give me your contact information. If only humans can enter, I will You will be notified in advance."

"Okay, here's my phone number."

Handing the number to Slick Ghost, under Ning Xiaoya's reluctant eyes, Ning Fei asked Slick Ghost to help him again, which was to take him back to the entrance of the underground secret realm.

The slippery ghost didn't ask why, and quickly led them to the entrance of the underground secret realm thousands of miles away.

"If you have any questions, Ning Fei can come to me immediately."

After leaving these words, the slippery ghost disappeared in an instant, and it really came and went in a hurry without a trace.

"Is this the underground secret realm you mentioned?"

Nini looked around carefully, acting very vigilant and careful.

"Well, it's here."

"Wait for me, I'll go in and have a look, the inside has collapsed earlier."

The teleportation array at the entrance is still intact, so it can be seen that the problem is not big.

"no!"

"I want to go with you!"

Nini refused to stay here and waited for Ning Fei alone. She didn't want to have this tormenting feeling anymore. She just wanted him to appear in her field of vision safely, so that her heart would be at peace.

Ning Fei didn't want her to take risks, so he quickly explained: "Nini, it's very dangerous here, I"

Before he finished speaking, Nini gently covered his mouth with her snow-white bare hands, her eyebrows stood upside down slightly, and she said with a little emotion: "I am also a Duke of the blood family, don't treat me as an ordinary person, and I won't allow you to leave my sight!!"

It could be heard from her tone that she was really very angry.

When she was in the city of ghosts these days, she understood this special feeling, which is called missing.

In my heart and mind, I was full of Ning Fei's figure. Even in my dreams, I was afraid that something would happen to him. After meeting her red pupils like blood, she never left his body.

"Okay"

"But don't leave my side!!"

Ning Fei didn't want anything to happen to Nini. After getting along with her during this period, his feelings for her gradually deepened. It wasn't the same indifference and speechlessness as when they met for the first time in the past.

"Hee hee, of course!"

Nini beamed with joy, and her beautiful face was set off by her smile, which made all the flowers lose their luster and fragrance.

He jumped up with a whoosh, his hands were hanging around Ning Fei's neck, like a koala, trying to lean on him, and swinging back and forth mischievously.

Seeing her like this, Ning Fei couldn't help laughing.

"Then let's go!"

Holding her in his arms, Ning Fei plunged into the portal. He wanted to find the abandoned AI brain and ask him how these existences created by high-dimensional creatures can break through the shackles and improve their strength.

The moment they entered the teleportation array, a strong pulling force hit their faces, trying to separate the two of them.

However, this power was not enough in front of Ning Fei, and it was easily suppressed by him.

In this way, the two of them can be teleported to the same place.

"Help, it's so crowded!" After Nini came out of the teleportation array, she felt as if she was being crushed by a boulder and couldn't move, and her bones and flesh were about to be crushed to pieces.

Ning Fei stood up and propped up the rocks on her body.

He couldn't do it rashly, if the inside collapsed even more, it would be troublesome.

"Ah Huang come out."

The Huangjia tyrannosaurus cub was dragged out of the small world by him.

"Chirp!"

After the little yellow guy was brought out, he circled around Ning Fei excitedly.