Just in case, Lu Yiding closed the entire dive mansion and announced a retreat to the disciples outside, and no one was allowed to open the gate and disturb it.

Yu Feifan stared at the fire refining pool below, the flames in the pool were rolling, and the dripping stone had been wrapped in flames for more than a month, but there was no intention of being refined. Lu Yiding also looked solemn at this time, whether he wanted to or not, if the dripping stone in front of him could not be refined, the other party would probably not spare him.

In fact, Yu Feifan's patience had been consumed for most of his time, he did not scare Lu Yiding, if the dripping stone could not be refined, he would not hesitate to take off the other party's head. Since entering the cultivation world, Yu Feifan has never thought of being a so-called good person.

"Fellow Daoist will help me control the fire for the time being, and I will summon the underground fire vein. Lu Yiding seemed to have made up his mind.

"What's going on with the underground fire vein, isn't it the underground fire vein now?" Yu Feifan said vigilantly.

"Don't get me wrong, the flames in my fire refining pool are not all the power of the underground fire veins, and refining ordinary magic weapons can't summon all the firepower, otherwise the spiritual materials will turn into ashes. Lu Yiding explained.

"Okay, since I have entrusted the task of refining magic weapons to Daoyou, I naturally believe in Daoyou. "Although Yu Feifan is not good at refining weapons, it is still possible to temporarily control magic weapons.

Lu Yiding saw that the mana on his body was released, and the magic trick in his hand moved, and the flames in the fire refining pool suddenly soared. As Lu Yiding slowly controlled the spell, the power of the flames in the pool became more and more intense, and even Yu Feifan had to apply a true water cover around his body.

But after a few days, the dripstone still hasn't changed at all.

Yu Feifan's face became more and more gloomy, and his patience had reached the limit. looked at Lu Yiding on the side from time to time, as if he was considering whether to take his life now.

Lu Yiding's heart became more and more uneasy at this time, and Yu Feifan's every gaze stirred in his heart like a knife. He knew that his life and death were in the other party's thoughts.

"It seems that there is only one gamble. Lu Yiding's heart suddenly decided, and as soon as the magic technique of controlling the fire refining pool in his hand moved, the flames in the fire pool slowly turned from red to cyan.

This change also surprised Yu Feifan's heart, the flame turned cyan, which was a manifestation that the fire spiritual power had reached its limit. As the power of the flames increased, the dripstone finally changed.

Seeing this, Lu Yiding felt a little relieved in his heart, and tightly controlled the earth fire array, at this time, the mana in his body was boiling, you must know that the power of earth fire is not an ordinary thing, and even he doesn't know what the consequences will be after opening it with all his strength.

As the dripstone was refined, a layer of blue flames appeared on it.

"What's going on?" Yu Feifan wondered in his heart, the dripping stone was the gold in the water, how could it have the power of flame. However, since the dripping stone was slowly refining, Yu Feifan didn't think about it so much.

Time passed little by little, and what Yu Feifan was most worried about did not happen. Maybe Lu Yiding's retreat and refining magic weapons has become a habit, so no one in the entire refining room came to disturb him.

After more than ten days, the dripstone has been completely refined, and at this time it appears that only a cloud of blue liquid is burning.

Just when Yu Feifan thought that he was about to condense and take shape, suddenly the cyan flames in the fire refining pool tumbled, as if something was about to emerge from the ground.

"It's not good," Lu Yiding suddenly shouted, and then the magic trick in his hand could no longer control the flames in the fire pool. After the fierce flames, a dragon groan came from the pool, and then a cyan fire dragon burst out from below.

"Fellow Daoist, hurry up and control this fire dragon. Lu Yiding said eagerly.

"What's going on, how can there be a cyan fire dragon. Yu Feifan was shocked in his heart, and immediately held the Blue Devil Tower in his hand.

"My underground fire vein was originally an earth dragon fire vein, and it is rumored that there was once a green dragon sealed under the fire vein, and this fire dragon should be condensed by a wisp of its divine soul. Because of the prohibition, this fire dragon can't break through here, and it can't be caught in the earth fire vein. I didn't expect the seal to break out today. ”

"Fellow Daoist, hurry up, I can't control it now, once I let it swallow the dripping stone into its belly and burrow into the fire vein, I'm afraid even the cultivators who have entered the evil realm will be helpless. ”

Just when Lu Yiding opened his mouth to remind, the green dragon flame hovered in the room for a while, and immediately knocked Lu Yiding to the ground, and then the dripping stone in the pool lost control. The green dragon swings its tail and swallows the dripping stone into its mouth with a mouth, and the pond hovers and flies back into the ground.

"Bold beast!" Yu Feifan let out a low sigh, and the Blue Devil Tower in his hand was thrown forward, and immediately suppressed and sealed the entrance of the Earth Fire Pool.

The green dragon kept hovering in the pool, but it couldn't escape into the underground fire vein. The blue beads turned by dripping stones in the mouth swam around the Blue Devil Tower, just like dragons playing with pearls.

Qinglong saw that he couldn't escape into the fire vein for a while, and his body moved and rolled towards Yu Feifan. The speed was so fast that it was just a blur in front of Yu Feifan.

"Fire escape. Yu Feifan was shocked in his heart, and the Yuan Ding in his body suddenly turned, and his body immediately disappeared in place. At this time, the prohibition in the entire refining room was completely opened, and even the cultivators who entered the evil realm could not break out for a while without a token.

Although Qinglong was irritable, it seemed that he had no intention of flying out, and wanted to return to the underground fire vein.

Almost the moment Yu Feifan appeared, Qinglong adjusted his direction again and was about to turn Yu Feifan into ashes.

"Go!" At this moment, a black lotus flower flew out of Yu Feifan's hand. The black light of the lotus flower flashed, and the windward became larger, and it suddenly buckled downward, enveloping the green dragon.

The magic light flashed, and the moment the black lotus opened, the demon boy actually flew out. As soon as it appeared, it immediately flew to the refiner's side, and a pair of sly eyes surveyed the room from time to time.

Although the black lotus is somewhat magical, how can it really seal the green dragon. Almost instantly, the seal was about to be broken.

Yu Feifan didn't care about the matter of the demon boy at this time, he told the demon boy to keep an eye on Lu Yiding, and stood on top of the black lotus as soon as his body moved.

As soon as the magic trick in his hand moved, a handprint hit Qinglong's body, which was the 'Qinghuo Law Seal' cast by Yu Feifan.

The handprint hit Qinglong's body, and Qinglong immediately trembled, obviously very jealous of the French seal.

This green fire magic seal seems to be the nemesis of the green dragon, and with the fourth magic seal being played, the green dragon's body has shrunk a lot.

Although Lu Yiding was knocked to the ground by Qinglong, he had some thoughts in his heart. Suddenly stared at by a demon boy, this child's face was full of evil energy, his mouth was bare and sharp, and the demonic energy on his body was rolling, especially a pair of eyes revealed fierce cunning.

Just a look, Lu Yiding's body couldn't help but shudder. Although he couldn't see the origin of this boy with his eyesight, he also knew that once he made any moves, he was afraid that he would be poisoned immediately.