I Have an Invincible Demon System in Me

"Is the ground level low?"

"I don't know if the Fenjue can be upgraded to the heavenly quality after fusing the Pure Lotus Demon Fire into it?"

Tang Fei couldn't help thinking so.

If it is an ordinary fire, it is difficult to upgrade from the low-level earth-level to the high-level quality.

But if it is the Jinglian Yaohuo, there is still a high probability.

Tang Fei firmly believed.

If you don't do it, you won't stop.

Then Tang Fei closed his eyes tightly again, controlled the Jinglian demon fire in his body, and slowly merged with Fen Jue.

The whole process was very smooth, and there were no obstacles.

but.

Because the Jinglian demon fire is more difficult to control than the other two flames, it took a little longer.

About half an hour later.

"Ding! Ding!"

"Congratulations to the host, successfully fused the Jinglian demon fire into the burning formula."

"Congratulations to the host, the Fen Jue evolved successfully!"

"Congratulations to the host, the Fenjue has been promoted from the lower rank of the earth rank to the middle rank of the heaven rank!"

"..."

"boom!!"

After the system's crisp voice fell, an astonishing aura shot up from Tang Fei's body.

In just an instant, it enveloped the entire Iron Bone Sect.

Even many sword cultivators in Iron Bone City sensed it immediately.

...

"Shh! Shh! Shh!"

The moment that astonishing aura spread, several figures immediately appeared above the building where Tang Fei was.

Based on their perception, they naturally knew where the breath was coming from immediately.

"Third Elder, who lives here?"

A pale-haired old man looked down and asked immediately.

He is the Great Elder of the Iron Bone Sect, named Xia Yi.

"Tang Fei."

"The person living here is Tang Fei."

Wufu frowned, and replied truthfully.

Obviously.

He also couldn't understand what the astonishing breath was just now.

"Well?"

"Tang Fei? When did he report to Iron Bone Sect?"

Hearing this, another elder said in surprise.

His name is Jia Sheng, and he is the second elder of the Iron Bone Sect.

"I just came here yesterday, and today I'm planning to take Tang Fei to meet you."

Wufu spread his hands and explained.

"Hehe, don't take it with you. As soon as his aura appears, it is estimated that not long after, the entire Iron Bone Sect will know that there is such a person."

Xia Yi stroked his goatee lightly, and smiled lightly.

"Great Elder, what happened to that aura just now?"

"It doesn't seem to be the aura emanating from the breakthrough."

Wu Fu asked.

"It is indeed not the aura emanating from the breakthrough."

Xia Yi shook his head, and continued: "It's more like the aura emanating from spiritual formulas or kung fu techniques that have been promoted to a heavenly quality."

"Promotion?"

"Isn't the rank of the spirit formula and the exercise already fixed? Can it still be promoted?"

Jia Sheng was startled and couldn't help asking.

Wufu also stared with big eyes and small eyes.

Obviously.

He has never heard of spiritual formulas or exercises that can be promoted to rank.

"The ranks of general spiritual formulas and exercises are indeed fixed and cannot be changed."

"But there are still some special spiritual formulas or exercises, and they have the possibility of promotion!"

"As long as certain conditions are met, you can be promoted!"

Great Elder Xia Yi explained.

"It's because we are ignorant and ignorant, and we still have such spiritual formulas and exercises."

Hearing this, Jia Sheng and Wu Fu looked at each other, and they both saw a trace of surprise in the depths of each other's pupils.

...

[Fourth update, please read and support! During the PK period, it is very important! 】