Recalling the cultivation tips recorded on the inheritance scroll, Cai Ling held her breath and concentrated, and the majestic spiritual power suddenly vented out of her body, and completely enveloped the dragon blood on her dragon palm.

And just when Cai Ling was engrossed, the silver light on Yu Tong's right palm on the other side was getting brighter and brighter.

The incomparably bright light even shrouded Yutong's body at the moment when it bloomed to the extreme.

At this moment, a dazzling advanced light burst out in an instant.

Seeing this, Chen Wei was slightly stunned, and then a trace of excitement flashed in his eyes.

"It's advanced!"

However, when Chen Wei thought that the source power in the First Emperor's ruins was extremely barren, and it might even affect Yu Tong's breakthrough to ignite the blood fire, he couldn't help but look at the Xuanjia Black Dragon and ask for advice.

"Senior, the source power of the mechanical system here is too strong, will Yutong's breakthrough here have an impact?"

The Xuanjia Black Dragon, who was quite surprised by this, smashed his mouth, glanced at Chen Wei, and said calmly.

"Of course it has an impact, if the source power of this system is not enough, it is easy for the alien beast to ignite the bloodline fire and fail, if you have a high-grade source crystal, it is best to take it out now."

When Chen Wei heard this, he immediately took out a small pile of top-grade fire source crystals from the star ring and put them beside Yutong.

"Huh! You are really rich, and it is more than enough for pet beasts to break through the fourth order and generally use high-grade source crystals, and it is a bit of a waste to use top-grade fire-based source crystals. ”

The Xuanjia Black Dragon glanced at the extremely high-quality top-grade fire-based source crystal, and his tone was a little puzzled.

"For the sake of insurance, it doesn't hurt to have more source power." Chen Wei said with a smile.

Yu Tong's race level was obviously a cut above the king, and he was not at ease simply using a high-grade source crystal to break through.

What's more, there are only a few dozen high-grade fire-based source crystals in his star ring, which is not enough at all, but the number of top-grade source crystals is extremely large, and it is impossible to use them up at all.

"This guy is really a rich kid."

The Xuanjia Black Dragon shook his head and didn't say anything more.

If this small pile of top-grade fire-type source crystals had been placed in the chaotic period before the Qin Dynasty, they would have almost been able to buy the life of a king-level beast master.

At this time, after receiving the blessing of the pure source power of the top-level source crystal, the advanced light on Yu Tong's body became more and more dazzling.

……

"What is this? What a familiar feeling! ”

Yu Tong looked at the red fireball hanging high in the sky, and there was a faint memory in her eyes.

Just when she felt familiar, streams of majestic and violent fire source power continued to pour into her body like raging waves.

Even if she has the anti-fire skill of swallowing flames, she can still feel a flame that almost burns everything.

However, compared to this raging blood fire, what Yu Tong cares more about is the unknown things in the sky fireball.

"Who the hell are you?"

Desperate for answers, Yutong ignored the extremely hot energy in her body, and only wanted to close the distance between herself and the fireball.

"Soon, you're almost there!"

As the distance between the spiritual world and the crimson fireball got closer and closer, Yu Tong's body, which was wrapped in advanced light, trembled suddenly, and some silver and black blood flowed out of its body, and these blood were basically impurities burned by the blood fire.

"Purgatory Flame Emperor? This is me? No, it's not me!! ”

When Yu Tong saw the horns in the fireball, her eyes were red, her limbs were on the ground, her body was wrapped with golden flames, and her body was full of brilliant flame runes, as if she could swallow the terrifying giant beast of the Great Sun in one bite, she subconsciously took a few steps back.

And as Yu Tong's negative words fell, the Heavenly Destiny Holy Flame in his body suddenly erupted, and incredible changes occurred.

Yu Tong's slender limbs, sharp nails, single horns on his head, and scale armor that were about to spread all over his body due to the advancement of his strength were all retraced under the scorching of the Heavenly Mandate Holy Flame, and finally changed into the divine appearance before the advancement.

……

"Strange, how do I feel a hint of the breath of a legendary emperor?"

The Xuanjia Black Dragon tilted its head to look at the ball of light that Yu Tong had incarnated and exuded earth-shattering momentum, and a trace of doubt flashed in his eyes.

"What a terrifying momentum, is this what a third-order pet beast should have when it advances?" Qin Xiuyuan looked at the light of the advanced level and was stunned.

Under this indifferent Ling Ran's momentum, he almost thought that this was a fifth-order alien beast advancing to a sixth-order king!

On the other side, as the high temperature emitted by the fire of Yutong's bloodline became more and more terrifying, Cai Ling, who was immersed in the cultivation of the Holy Dragon, couldn't help but open his curious eyes.

"Little sister has advanced?"

As soon as he completed the first step of cultivation of the Holy Dragon Entanglement, he saw this shocking scene, and Cai Ling was stunned for a moment.

Perhaps it was the reason why Cai Ling was too excited, and a vigorous white advanced light suddenly erupted from her body.

"Cailing has also advanced!"

Looking at the shocking scene of the pet beasts both advancing to the next level, Chen Wei couldn't help but look happy, and then he also took out a small pile of top-grade ice source crystals from the star ring and put them beside Cai Ling.

Perhaps Cai Ling's belief in becoming stronger was too firm, and under the illumination of the white advanced light, Cai Ling's physical fitness, source power capacity, source power quality, and spiritual power were all rising wildly at a terrifying rate.

For a moment, two dazzling advanced lights suddenly illuminated the entire training room as bright as day.

"That's right, two fourth-order lower positions, I have one more point of certainty to get out of trouble this time." The eyelids of the Xuanjia Black Dragon twitched, and there was a little more surprise in his eyes.

For it now, the stronger it is to challenge its opponents, the better, and only then will it have a chance to escape this dark cage.

"If my pet beast can follow the Xuanjia Black Dragon to learn the Holy Dragon Entanglement, can it also advance as quickly as Chen Wei's pet beast?"

The members of King Qin's team all thought enviously in their hearts, and then looked at the Holy Dragon Entanglement Scroll that Cai Ling and Yu Tong had dropped to the ground because of their advancement.

In their eyes, Cai Ling and Yu Tong had only been studying for a day with the Xuanjia Black Dragon!

If he could, which beast master wouldn't want his pet beast to have such a terrifying speed of strength progression.

Time passed slowly, and under the attention of everyone, Yutong's advanced light gradually dissipated, and it was always dazzling, and the silver light that competed with the advanced light also began to fluctuate violently.

And as the silver light disappeared completely, Yutong opened her eyes, and a laser that could evaporate almost everything flew out of her eyes, leaving a bottomless slender scratch on the ground.

"New skills after advancement?" Chen Wei raised his eyebrows, and a hint of surprise flashed in his eyes.

After the advancement was completed, Yu Tong excitedly raised his head to find where Chen Wei was, and with a strong step on all four legs, his figure suddenly turned into a silver bundle and pounced on his beast master.

Seeing this, Chen Wei opened his hands to catch Yu Tong, who exuded a warm breath, touched the supple silver hair with his palm, and then lowered his head to urge the delusion-breaking spirit eyes, wanting to identify the new skills that Yu Tong had comprehended.

(End of chapter)