Sister Bai knew what Wu Fan's father had left him.

Although at that time, she entered the pendant, but she knew everything about the outside world.

However, Sister Bai doesn't seem to be interested in these.

In fact, the pendant where Sister Bai lives is also a folding space.

It is normal for a cultivator of such strength as Sister Bai to have a folding space by his side, but Wu Fan's father was able to leave him such a large folding space and a library pavilion for Wu Fan, which is enough to show the strength of Wu Fan's father.

"You want to channel spiritual power into the folding space?" Sister Bai asked.

Wu Fan nodded.

You must know that the speed of time in the folded space is dozens of times that of the real world, and if you practice in the folded space for a day, the real world will only pass for an hour, so why not practice in the folded space?

"There is a way, but it will cost you a lot of spiritual power." Sister Bai said: "But for you now, consuming spiritual power is a good thing. ”

"What should I do?" Wu Fan asked.

"Actually, it's not difficult, the folding space is an independent space, it has its own operating rules, and similarly, it also has its own spiritual source." Lynn.

"Spiritual source?" Wu Fan.

"That's right, it's the spiritual source, and the spiritual source is actually like a black hole. It also follows the law of conservation of energy, if you consume the energy in it, then it must replenish the energy, otherwise it will be depleted. If you can connect the spiritual source of your folded space with the outside world, then you can introduce the spiritual power of the outside world into the folded space. Sister Bai explained.

Wu Fan understood that all of this was the same as his cultivation, and the spiritual power consumed could be replenished from the outside world.

Wu Fan opened the folding space and took Sister Bai into his folding space.

Sister Bai is the first time to come to this folding space.

Although there is a lot of space for this folding, Sister Bai is not very surprised.

She has lived for three thousand years, and she has seen countless things, not to mention a folding space.

"The spiritual source of this folding space is there!" Sister Bai pointed to the library and said.

At this time, Shu Ling turned into a human form and flew to Wu Fan's side.

"Young master!"

Ling'er looked at Wu Fan, and then looked at Sister Bai with wide eyes.

"Young Lady?"

Ha?

……

Wu Fan was instantly petrified.

He didn't expect this little girl to be so bold and dare to call Sister Bai and Mrs. Young Master.

I usually don't dare to flirt with Sister Bai.

I was afraid of offending her.

I didn't expect ......

Sister Bai didn't have any expression on her face, and looked at the little girl calmly.

Then he said lightly: "She should be the spiritual source of this folding space!" ”

What the?

This little girl is a spiritual source?

Wu Fan couldn't believe it at all.

"Lingyuan will also transform into a human form?" Wu Fan asked.

"Generally speaking, no, but if the owner is strong enough, it can help the spirit source plasticity, which is enough to show that the previous owner of this folding space is very strong." Sister Bai reasoned.

"Sister Bai, do you know what level my father's strength is almost in?" Wu Fan asked.

"To be able to make the spiritual source plastic, it is impossible without the Mahayana realm, and it is even possible to break through the Mahayana realm and reach the true immortal realm." Sister Bai said.

"True Wonderland?" Wu Fan was even more surprised.

According to Sister Bai's meaning, it is possible that the father is an immortal?

He is the son of an immortal, so he is a second generation of immortals?

"Okay, let this little girl help you connect to the aura outside, I'm a little tired, you can cultivate by yourself." After Sister Bai finished speaking, she turned into a puff of smoke and entered the pendant.

Wu Fan looked at Ling'er.

"Are you really a spiritual source?"

"That's right." The little girl said.

"Didn't you say you were a book spirit?" Wu Fan.

"That's right." Girl.

"What the hell are you?" Wu Fan was stunned.

"I don't know what I am, I just know that the master created me and let me manage this library here." Ling'er said.

"Okay, then you can help me connect to the outside aura, I'm going to cultivate here." Wu Fan said.

"I can't do this alone." Ling'er said.

Ha?

"Tell me, what do you need me to do?" Wu Fan.

"Although I am a spiritual source, I need you to urge the Great Spiritual Attraction Array to connect with the spiritual power of the outside world." Ling'er said.

"The Great Array of Soul Attraction? What's that? "Wu Fan.

"That's the formation that introduces aura, and only by urging the great array of inducing spirits can I connect with the aura of the outside world." Ling'er said.

"So where is the Great Array of Spirits?" Wu Fan.

As he spoke, a formation suddenly appeared on the ground.

"Infuse your spiritual power into it, and you can trigger the Great Spiritual Attraction Array." Ling'er said.

Wu Fan walked to the edge of the formation and injected his spiritual power into the formation.

Suddenly, the formation generated a huge suction, slowly inhaling Wu Fan's spiritual power into the large array.

In an instant, Wu Fan suddenly felt a feeling of emptiness.

This formation was too violent, and it absorbed more than half of his spiritual power at once.

If he sucks it like this, his spiritual power will be sucked dry sooner or later.

Now he finally knew what Sister Bai meant.

Where do you want a little spiritual power from yourself, Wu Fan was almost hollowed out, so he urged the spiritual attraction array.

The spiritual attraction array was urged, and the little girl Ling'er suddenly flew into the sky, and the spiritual power of the outside world slowly entered this world.

"Young Master, you can cultivate. However, this formation has to be urged once a day. Ling'er said.

No, once a day.

Wouldn't it be empty every time I finished cultivating?

However, Wu Fan knew that doing that would actually be good for him.

Wu Fan has read so many books on cultivation now, and now he understands a lot about cultivation.

The path of cultivation lies in breakthroughs.

That is, to surpass the previous self.

By cultivating while using spiritual power in this way, you can stimulate your potential to the greatest extent, and then let yourself break through.

Wu Fan didn't complain, and then began to cultivate.

He found that cultivating here was indeed faster than he had cultivated in the city before.

Wu Fan ate a lot of pills, then cultivated, and then urged the large array to consume, and so on.

Wu Fan practiced in it for more than twenty days.

But it's only been a day and a night outside.

Finally, Wu Fan breathed a sigh of relief.

He broke through, and now he is in the middle of the Yudan realm.

Wu Fan walked out of the folding space.

He felt that he was a little stronger now.

Now he has the confidence to fight with the powerhouses of the Yuanying Realm.

For example, Sun Yalong, if he was given a few more explosive talismans and thunder talismans, Wu Fan was very confident that he would kill him.

Looking at the majestic spiritual power in his body, Wu Fan felt that he was getting stronger and stronger.

But to face the danger in the future, his strength is far from enough now.

Only by becoming stronger can I continue to get closer to the truth.

Only then can I stand by my father's side and help him.