"Original...... So. ”

Biluo muttered, and a loud thunderous sound suddenly sounded around the two of them.

Boom Boom Boom ——!!!

The invisible force field spread around her, and the thin air was squeezed and pushed away, and the shock wave formed by the air was like a circular wave, slowly expanding at an altitude of 30,000 meters above the earth.

On the ground at this time, if someone looks up at the sky, he will see a translucent white circle slowly unfolding, the diameter of this circular shock wave is more than 100 kilometers, if it happens on the ground, even taking into account the influence of ground obstacles, its power is enough to sweep through several mountains, and the power to produce this shock wave only comes from a shrine maiden.

Biluo's power is out of control!

Fei Cai couldn't help but be shocked in his heart, and at the same time he was a little lucky. The first time he quoted the law of gravitation, he had gained extremely great power, but this was only a special case that happened when he first quoted it, and the power between heaven and earth would be concentrated in this person for a moment, but immediately afterward, this power would quickly fade.

He named this phenomenon "resonance".

Fei Cai had considered this situation before teaching Biluo the law of gravitation, but in his heart, the resonance caused by Biluo should be similar to his, and it would not have too much impact on the surroundings.

Who knows, the resonance of this witch girl is so powerful!

If Biluo understands that the place of gravity is not at this altitude of 30,000 meters, I am afraid that not only Biluo Village, but even more than a dozen large and small villages in the vicinity have now become a ruin.

But Biluo herself, she didn't even know what was happening, she only felt an extremely powerful force surging into her body, and then quickly scattered and disappeared.

"Lord Divine Envoy, I ......" she looked at Fei Cai and said blankly, but before she finished speaking, her eyes began to drift, and the strength of her body slowly softened as if she had been evacuated.

Fei Cai hurriedly supported her, but found that Biluo had passed out completely.

"What an exaggeration......"

Fei Cai couldn't help but smile bitterly, Bi Luo's power at that moment was almost a humanoid nuclear bomb, it seemed that the potential of the witch's power was much greater than he imagined.

However, he also knew that for a long time in the future, Biluo would not have such a strong power again, but this witch girl's talent is so good, who knows if in the distant future, her ability will develop to be even stronger than just now?

"Shouldn't I have cultivated a protagonist to come out?" Fei Cai couldn't help laughing at himself, but he also knew that this was probably impossible, if he had good talent and strong strength, he could become the protagonist, and the protagonists of various parallel worlds would have been more than just now.

"Now that we've seen the round Earth, let's go back, I wanted you to experience free fall, but it seems that we can only wait for next time. Fei Cai said softly.

He held Biluo's body and slowly descended towards the vast land.

When Biluo woke up again, it was already night, and she was lying on Fei Cai's bed, with a candle lit next to the bed. Fei Cai sat on the stool next to the bed, as if he was reading something intently, but there was nothing in his hands.

"God ...... Your Excellency"

Fei Cai was flipping through the books in the library in his head, making the next teaching plan, when he heard Biluo's voice, he turned his head and smiled: "Are you awake?"

Biluo suddenly realized that she was still lying on the bed, and hurriedly struggled to get up, but Fei Cai didn't stop her, until she half-sat up, and then said, "You are still very weak, just sit on the bed and talk to me, don't be so particular." ”

Biluo's body was really weak, and when he heard Fei Cai say this, he didn't force it anymore, but just lowered his head and said, "I'm sorry, I seemed to have fainted at that time, and I was bothered that the Lord sent me back......"

"It's nothing. Fei Cai shook his head. "Your talent is so good that you can cause so much movement when you understand the oracle, but you faint because of the sudden burst of force that is too strong to overload your body. ”

"Yes. Biluo still kept her head down.

"Now that you understand the oracle of the Great Witch God, you also have the power of the Great Witch God. Next, I'm going to teach you how to use this power. Fei Cai said.

Hearing this, the witch girl suddenly raised her head in surprise: "Really?!"

Seeing that Biluo was suddenly excited again, Fei Cai couldn't help but smile, nodded and said, "Of course." ”

"In the realm of the gods, the witch gods will use a special means to control the power of the oracle, this means, called the 'divine law', only the person who has mastered the divine law can be said to have truly mastered the power of the oracle, otherwise, it is like a three-year-old child using a 10,000-pound sledgehammer, not to mention killing the enemy, it is not bad not to stone himself to death. Do you understand what that means?"

"Understood. Bi Luo nodded, and asked again: "So, is the divine law also formulated by the witch gods of the three holy mountains?"

"That's a good question! Some of the laws were indeed made by witch gods, such as the great witch god Newton, who once wrote a very important divine law. But more of the divine laws were formulated by some witch gods who specialized in controlling the divine laws. ”

"Do these witch gods also live on the Three Sacred Mountains?" asked Biluo curiously.

Fei Cai smiled slightly: "No, the place where they live is called the 'Mas Rift Valley', this rift valley is thousands of miles long, thousands of feet wide, close to the three sacred mountains, the rift valley is divided into three paths, reaching the foot of the holy mountain. The Great Rift Valley is unfathomable, and according to my teacher, its bottom leads straight to the origin of this universe. The witch gods, who made the law, used their boundless divine power to carve out a city on the mountain wall of the Great Rift Valley, and they lived in the city. ”

Biluo raised her head, imagining all kinds of magnificent miracles in the divine domain in her mind, and couldn't help but be a little stunned.

"If only one day I could see the visual domain with my own eyes......" she muttered.

Fei Cai listened, but didn't say anything.

Because he knew that the Divine Domain, the Three Sacred Mountains, and the Witch God were all just lies made up by themselves, and as for the Mars Rift......

Mars, of course, is math, that is, mathematics.

Mathematics is the foundation of all natural sciences, especially for physics, without which it is almost impossible to move an inch in the field of physics.

If you want to really use the power of this witch girl, you must teach her mathematics.

But Biluo's level of math ...... He had a general understanding before, which was basically at the level of the first grade of elementary school, and that in order to fully exert the power of gravity, he needed to master at least calculus.

In other words, Fei Cai needs to improve Biluo's math level from the first grade of primary school to the first year of university! and in the shortest possible time, otherwise it will be meaningless.

I am afraid that the process will be extremely difficult.

Fei Cai's expression suddenly changed, and he asked Biluo in a deep voice: "The divine law is more difficult to learn than the oracle, if you want to master it, the hardships in the process will be far beyond your imagination, do you have the determination to learn it from me?"

Biluo barely hesitated, and replied very seriously: "I have determination! I am willing to pay any price to master the divine law!"

Fei Cai listened, but laughed: "You don't have to pay all the costs, but the hard work is far beyond your imagination." Now that you're determined, let's do it now!"