The dragon crystal itself is an entity condensed by the power of the stars, and even if it does not have a trace of external power, it can provide extremely large power on its own.

Bai Ling's idea was to create a magic circle from the inside that could help it quickly absorb the power of the surrounding stars by changing the microstructure inside the spar and adjusting the arrangement and combination, without fear of destroying the integrity of the dragon crystal.

This method is several times more difficult than carving a magic circle directly on it, although the engraving is simple and fast, but no matter how subtle the nick is also a kind of destruction of the dragon crystal, it is easy to reduce the bearing capacity of the dragon crystal, in case someone stabs a crack with a sword, the gain outweighs the loss.

Effect and quality, he wants.

Enter the power of the dragon crystal and forcibly control the power of the huge stars inside.

After figuring out the structure of the dragon crystal, Bai Bai Ling began to fine-tune the inside of the dragon crystal without affecting the structure of the dragon crystal itself.

After all, the power of the stars is the power of the stars, and as long as the catalysis is done properly, it can still be reduced to the power of the stars in the gaseous state, and this reduction process is the adjustment process of the microstructure.

But the process was very slow and difficult, and even with Bai Ling's strength, he had to be careful when doing this kind of thing for the first time, and it felt like opening his brain and performing surgery in his head.

One day, two days, three days,

Four days, five days, six days.

The four of them thought that this was something that could be completed in a few days at most, but they didn't wait for him to finish it, and they themselves sat on the back of the Hellfire Dragon and cultivated.

The Hellfire Dragon only occasionally felt a flash of pain in his chest like a pinprick, so he didn't care, and flew in a straight line in the predetermined direction.

Although the speed is a lot slower, it is fortunate that it does not stop day and night, and it does not delay much.

Bai Bai Ling maintained a posture like this for a whole month, not saying a word, not moving, and the sweat on his forehead was falling drop by drop.

"When is my husband going to get it? It's going to be in Forint County soon, why haven't you got it done yet?" The four of them held their chins and looked at him, although the four sisters practiced together and chatted together along the way, and they didn't feel lonely, but it always felt a little strange that he stayed by his side like a petrified.

"I don't know what the hell is going on with my eldest brother, I haven't felt any changes in my dragon crystal for so long. The Hellfire Dragon said back.

"You don't feel it, do you?" said Dancing Lingji, who had often chatted with the Hellfire Dragon along the way, and although this guy didn't have a high IQ, he was more talkative than the four girls.

"yes, I don't feel anything. "For so long, it has actively ignored even the bouts of pain.

As soon as the hellfire dragon's words fell, all of a sudden, the surrounding heaven and earth aura converged towards it like crazy, and the naked eye could see that a storm of star power gathered appeared on its chest.

"What the hell is going on?" the Hellfire Dragon was stunned, and the majestic power of the stars continued to pour into his dragon crystal, like opening his mouth to drink seawater.

The motionless Bai Ling finally moved.

Stood up and stretched his stiff body.

"It's finally done. "Thirty-nine

"Husband, what did you get, it's so strong. The four of them were stunned, such a majestic power of stars continued to converge, and there was a feeling that they were going to drain all the power of the stars around them.

It's scary.

"yes, big brother, what have you done, this is too exaggerated. The Hellfire Dragon's eyes widened, and its claws were raw, and it was clear that the power of the majestic stars passed through its claws, as if its hands were waving in the mist.

"Make a magic circle in your dragon crystal, which can continuously suck the power of the surrounding stars into the dragon crystal, even if you are lazy and don't take the initiative to cultivate, this will continue to run 24 hours a day anyway, ensuring that you are getting stronger all the time. ”

Bai Bai Ling said again: "In order to ensure that this magic circle continues to be effective, it will grow with your growth, that is to say, your dragon crystal is growing, it will also increase, and the effect of this magic circle will also increase with its own increase, which can meet your needs in various strength environments." ”

"In addition, in order to prevent you from being killed, I have also deliberately set up a layer of protection to ensure that no one can destroy your dragon crystal. "As long as the dragon crystal is not destroyed, the Hellfire Dragon will never die, and in this sense, the Hellfire Dragon is achieving the invincibility it longed for in its last life.

Immortal and constantly getting stronger.

"Big brother, thank you, I will definitely kill you according to our agreement!Hahahaha, I am lucky to be able to meet a big brother like you! Hahahaha!"

Continuously helping him absorb the power of the stars 24 hours a day, which means that he can become crazy and stronger without doing anything 24 hours a day, yes, crazy, this absorption effect is nearly a hundred times faster than the power of the stars absorbed by his own cultivation, or even more.

What's even more exciting is that this magic circle can also grow on its own, so that it will not gradually lose its effect because of its increasing strength.

In this way, it can continue to grow in strength without limits.

"Don't fly, you're flying back. Bai Bai Ling kicked him in the back and pointed to Fulin County in front of him, "Take us over first, during our time in the city, you can cultivate outside, I remind you, although this magic circle can help you absorb the power of the stars 24 hours a day, and the efficiency is much higher than your own, but this does not mean that you can do nothing, it is a habit to cultivate by yourself, and it is your will that is exercised." ”

"Don't worry, big brother, I will never let up, at least until I kill you. ”

The Hellfire Dragon laughed, the speed was unprecedentedly fast, like a black light, and the Fulin County in the distance was only half a breath away.

"Husband, our goal is Purple Forest City, which is still a long way from Fulin County, what are you stopping here for?"

"You guys didn't get tired after flying all the way, just stopped to rest and rest, and by the way, I asked about Sijun Pavilion. During the day, Ling smiled and jumped from the sky with them.

When the people in and out of the city saw them descending from the sky, they all subconsciously looked up, only to see a black shadow flashing, and saw nothing.

It was not uncommon for flying beasts to fall from the sky, and everyone was not too surprised when they looked at them, but more people subconsciously swallowed their saliva because of the beauty of the four of them.

I went into the city and found an inn.

house.

"Give me the ring on your hand. Bai Bai Ling said.

"What are you doing?" the four of them looked at him strangely as they took off their rings, how did they not feel like he had come into the city to rest?