"The old man went to refine medicine." Yao Lao couldn't get used to the confidence on his face, so he simply left to do his own thing.

"Prepare, I'm going to swallow your Bone Spirit Cold Fire in a month." Zhang Mu reminded.

"It's available to you at any time, and it's definitely better than you devour other fires." The old man didn't come back, he wanted to seize this time to refine more pills.

Zhang Mu smiled, and began to absorb the power of fusing the Fallen Heart Flame with all his might, gradually improving the simulated Dou Qi cultivation, and also pulling the martial arts cultivation to slowly improve.

A few days later, a powerful aura was born next to her, and Medusa successfully evolved and broke through to the realm of Douzong.

This made the entire snake people extremely excited, and with the birth of a Dou Zong, they were qualified to leave this harsh environment and go to a better place to survive.

At the same time, they became more and more grateful to Zhang Mu, and some of their original resistance to Zhang Mu was also a lot less.

Time passed little by little, and when the time of the month was up, Zhang Mu successfully fused all the power of the Fallen Heart Flame, and a new alien fire was born.

Dou Qi simulated cultivation to reach the six-star Dou Sect, if you swallow the cold fire of the bone spirit, you can break through to the Dou Zong and surpass the realm of martial arts cultivation.

In the palace, Zhang Mu spoke: "Yao Lao, are you ready?" ”

"It's yours." Yao Lao was a little reluctant, controlling the cold fire of the bone spirit to peel off his body little by little.

"Leave a spark, you can still use it after cultivating it later."

"The old man will naturally stay." With a wave of the medicine veteran's hand, a white flame broke away from his body and flew towards Zhang Mu.

"Swallow it, that's all I can do."

"That's enough." Zhang Mu was grateful, and Yao Lao's cooperation allowed him to devour, which could save him most of the trouble.

Zhang Mu directly opened his mouth and swallowed the cold fire of the bone spirit in one gulp, which was completely different from devouring the other three different fires, this time not only did he not have much resistance, but he also took the initiative to integrate into Zhang Mu's different fire.

The process of fusion went smoothly beyond imagination, and in just half a day, all of them were successfully fused, allowing him to simulate the cultivation of Dou Qi to reach Dou Zun, and the alien fire after fusion was also more powerful, even his Dou Sheng-level telekinesis felt a great threat.

At the same time, he found that the effect of the new alien fire had been increased to the extent that it was beneficial to him now, and the effect of the Fallen Heart Flame slowly increased the strength of his physical body, and even his mental power was faintly improving under the tempering of the alien fire.

"It's such an unexpected surprise." Zhang Muming himself still underestimated the power of the alien fire, he had been using his mental power before, and now he may have to change it.

If the telekinesis does not break through, and he devours a different fire, the power of the fused alien fire will surpass the telekinesis, and instead become his strongest means.

"But the next flame is not easy to get."

Zhang Mu's brows furrowed, he didn't know where he was without a master, those who had a master were quite powerful, except for the three thousand Yan flames in the Dan Tower and the Nine Dragons Thunder Gang Fire in the Burning Flame Valley were slightly easier, the others were in the hands of several strong clans, and they all had powerful masters, and they were a large group of enemies as soon as they moved.

"What a headache."

Zhang Mu thought about it and realized that if he wanted to get a strange fire in a short time, he still had to use violent means.

"If you offend, you will offend, there is a soul hall on the mainland, what is more than me!"

Zhang Mu's face turned cold and he left Medusa's palace again.

He flew directly to the Burning Flame Valley, preparing to get the relatively weak Nine Dragons Thunder Gang Fire first.

Burning Flame Valley, as one of the three valleys in the Douqi Continent's One Hall, One Tower, Two Sects, Three Valleys and Four Pavilions, its strength is naturally much stronger than that of Canan Academy, and there are many Douzun powerhouses in the valley.

But in this place of first-class power in the continent, Zhang Mu was like entering a no-man's land, flying to its core palace, and only after falling was discovered.

The masters of the entire valley were alarmed, but a terrifying pressure came, and everyone was directly pressed to the ground, and only the Douzun level could still stand.

Roar!

In the center of the palace, there was a faint sound of dragon groaning, and a silver flame appeared, and there were nine true dragons hovering faintly in the flames, and the majestic aura spread, faintly having the power to resist.

"Humph!"

Zhang Mu increased his mental strength, and Jiulong Lei Ganghuo's body immediately stiffened, and then collapsed.

"Puff ......"

Tang Zhen's body in the main hall was shocked, and he couldn't help but vomit blood, and his breath instantly languished.

The void in front of him writhed, and Zhang Mu's figure appeared, looking at Tang Zhen who was still struggling, he said indifferently: "If you don't want to die, just hand over the Nine Dragons Thunder Gang Fire." ”

Tang Zhen looked at the young man in front of him, his face was ugly: "Dou Sheng!" You're actually a Dou Sheng! ”

"Huh? Do you know me? Zhang Mu was a little surprised.

"The most mysterious person recently, the existence of devouring alien fire everywhere, which force in the mainland doesn't know about it now?" Tang Zhen smiled bitterly, he didn't expect that he would be the next unlucky ghost.

"Since you know who I am, and I know that my purpose is not to kill people, call out the Nine Dragons Lei Ganghuo, and I will give you some compensation in the future."

Zhang Mu said coldly, but there was vigilance in his heart, he didn't expect his affairs to spread so widely, it was impossible to be tired of this kind of thing.

"Can I refuse?" Tang Zhen was unwilling, "Let me tell you in advance, the Nine Dragons Thunder Gang Fire has been inherited in my Burning Flame Valley for hundreds of years, and the ancestors of the past generations have imprinted an indelible blood soul mark in the origin of the fire. ”

"It's true for others, but unfortunately I'm not among them." Zhang Mu didn't care, there was a burning trick, and there was nothing strange that could not be devoured.

"Here you go!" Tang Zhen didn't want the Burning Flame Valley to be destroyed by this person, so he could only give in, his palm stretched out, and a silver flame was slowly forced out of his body by him.

"I'll help you!"

Zhang Mu slapped his palm on Tang Zhen's chest, and a vast force poured into his body, instantly peeling the flames out.

The Nine Dragons Thunder Gang Flame, which had lost control, opened its teeth and claws, and wanted to run away, but a ball of blue-white flames far more powerful than it jumped out and swallowed it in one gulp.

The wisps of silver flames on Zhang Mu's brow and body were absorbed in a blink of an eye, and after a few breaths, Tang Zhen's expression changed, and his induction of the Nine Dragons Thunder Gang Fire was cut off.

"Who the hell is Your Excellency?" Tang Zhen endured his weakness and asked.

"What, Lord Tang Gu wants to know about me?" Zhang Mu said meaningfully, this time he was able to speak while devouring, which was far easier than the last few times.

"Your Excellency is not afraid of offending the world's heroes if you wantonly collect and devour foreign fires?" Tang Zhen had a horror in his eyes, it was the first time he had seen someone devour the alien fire so easily.

"What about offense? The Soul Hall is collecting souls on a large scale, why didn't you see you attacking it in groups? Zhang Mu sneered, and what he said made Tang Zhen's face uncomfortable.

"So as long as you have enough strength, you don't have to be afraid of these at all, right, Tang Gu Lord?" Zhang Mu smiled, "I am forming a force to fight against the Soul Palace, and it is not only whether the Tang Valley Lord is interested in joining." ”

(End of chapter)