The old man trapped in the formation was completely engulfed by the flames at this time, and around the huge formation, there were constantly fire phoenixes flying out, they continued to fly around the formation, spewing out pillars of fire from their mouths, constantly pouring into the formation, the dazzling fire light and the terrifying high temperature, as if a second sun had appeared!

The layers of overwhelming heat continued to spread around, the earth was baked yellow and cracked, the rivers were evaporated, and even the verdant and lush mountains and forests became bare at this time, and small animals kept running for their lives.

At this time, Mo Tiandu stood outside the formation in the air, looking at the formation in front of him with a smug expression, as if he had seen the tragic end of the old man.

At this time, the little Asura finally rushed back to the village, and at first glance he was attracted by the scene in the sky, only to see a strange man standing in the air, looking at the huge fire array in front of him, although he didn't know the things in the fire array, but from there came out of the familiar fluctuations, so that the little Asura instantly understood.

"Grandpa, you bad guy, let my grandpa out, grandpa!"

Little Asura shouted loudly at the sky, and his voice immediately attracted Mo Tiandu's attention.

"Grandpa, the old guy's grandson?"

Looking at the immature boy on the ground, Mo Tiandu smiled cruelly, his fingers flicked slightly, and a flame lotus struck towards Asura.

Although the asura does not have much power, but after following the old man to learn the art of controlling the five elements of yin and yang for decades, he still has the power to react and protect himself.

"Drink! The power of the five elements of earth!"

Asura's small hands slapped the ground suddenly, and the rich earth element quickly condensed, and a huge earth wall rose up, blocking the fire lotus that Mo Tiandu popped out.

Although it was Mo Tiandu's casual action, but in the face of the weak Asura, it still had a lot of lethality, and the flames quickly melted the earth wall, breaking through the obstacles of the earth wall, and the target flew towards the Asura unchanged.

Faced with this sudden situation, the weak Asura did not panic in the slightest, and he quickly remembered the small move he had just invented.

Asura swung his hands to the sides, one hand summoned a long stone chain, and the other hand condensed a large number of fire elements, the two cooperated with each other, and the stone chain turned into a flame chain, and slammed towards the fire lotus.

The two collided with each other, and with a blow that exhausted all the spiritual power of Asura, it finally defeated the Fire Lotus, but the power of the shock produced shocked the Asura retreated again and again, and a wisp of red blood appeared at the corner of his mouth.

Seeing that Asura actually resisted his attack, this couldn't help but make Mo Tiandu surprised!

"Grandpa, the bad guys are bullying me, woo... Grandpa!"

After all, Asura is still a child, and in the face of such a dangerous scene, his weak heart naturally can't bear it, even if he calls his grandfather, no matter when, grandpa is his safe haven!

As if hearing Asura's call, the formation in the sky suddenly became unstable, and a large amount of fire elements continued to drift out from the formation.

"Don't want to escape!"

After realizing that something was wrong, Mo Tiandu shook it in his palm, and a miniature version of the fire phoenix slowly flew out in his palm, which was the origin power of the Phoenix Nirvana Fire, which contained all the spiritual power of the Phoenix Nirvana Fire.

Mo Tiandu shook his hand and threw it away, and used the origin of the Nirvana Fire without pity, trying to prevent the old man from breaking out of the formation.

"Enough Mo Tiandu! If you do too much injustice, you will kill yourself, so stop it in moderation!"

The old man's loud voice came out of the array, and in an instant, the killing array shattered, and the flames in the sky were dispersed by the old man, and even the Phoenix Nirvana Fire that Mo Tiandu had obtained through a lot of hardships was all collected by the old man in his hands.

After seeing the old man break out of the formation, Mo Tiandu was stunned for a while, this was a result he didn't expect at all.

"Grandpa... Grandpa!"

After seeing the old man appear safe and sound, the injured Asura shouted loudly, and the old man also came to Asura's side at the first time.

"How are you, kid, are you seriously injured?"

The old man asked with concern, and Asura threw himself into the old man's arms and cried loudly.

Looking at the appearance of the two grandparents together, Mo Tiandu's face became extremely ugly.

"You can't beat me!"

Mo Tiandu raised his head to the sky and roared, a black flame rose from his hand, Mo Tiandu crossed his heart and swallowed it into his stomach in one gulp.

"Black Demon Flame, you're crazy!"

Although it was only a glimpse, the heavy demonic aura on the black flame still did not escape the eyes of the old man!

"Don't you know the result of devouring the Black Demon Flame, you can't control its power at all!"

"I just had scruples at the beginning, if I had devoured it in the first place, you would not have been able to defeat me at all!"

Just as he spoke, Mo Tiandu's face was filled with black magic patterns!

Mo Tiandu looked up to the sky and opened his arms, and the strange black flames spread out quickly, covering the sky and the sun, just a breathing time, the whole world became as black as ink, and he couldn't see his five fingers!

"Kid, get out of the way quickly, be careful not to get hurt!"

The old man quickly reminded Asura to dodge, and he stood up by himself, and the whole person emitted a hazy colored light, and suddenly his eyes flashed, and a figure attacked the old man head-on, it was Mo Tiandu!

The two of them suddenly collided with each other's fists, and the powerful force made the two sides not give in to each other, and the ground under the soles of their feet quickly cracked!

From Mo Tiandu's fist, a black flame spread along his arm and towards the old man's body.

"Not good! Once this black demon flame burns up, it will never be extinguished if the target is burned out, I want to fight quickly!"

Thinking of this, a touch of five-colored brilliance emerged in the old man's body, which quickly enveloped the Black Demon Flame, and Haoran's power burst out again, and Mo Tiandu, who had the blessing of the Black Demon Flame, actually flew away with a scream again!

"What is this?!"

Horror flashed in Mo Tiandu's heart, and he took advantage of the old man's efforts to reap the benefits, the monstrous black demon flame spread out again, and Mo Tiandu disappeared strangely!

After the old man purified the Black Demon Flame with his mysterious five-colored brilliance, he was just about to make a move on Mo Tiandu, when suddenly, in Mo Tiandu's hands, a person appeared who made him have to stop.

"Woo... Grandpa, save my grandpa, woo...!"

Asura, who looked terrified, cried and called out to the old man, but on his body, it was wrapped with deadly black flames!

"Mo Tiandu, you are despicable and shameless!"

The old man gritted his teeth and said, but the five-colored brilliance in his hand slowly dissipated!