The overwhelming thick blood mist poured out from the white ring, and quickly condensed into a blood-colored figure in the middle of the cave.

This figure just appeared, and an unusually strong violence spread out, but fortunately, the two people in the cave are not ordinary people, this kind of negative emotion, and the murderous soul that has not successfully eroded them has just appeared, it is Xiao Yan and Tianhuo Venerable at a glance, perhaps because of the last arrest, this time, it actually did not pounce on the two of them first, but turned into a blood shadow as soon as its body turned, and shot wildly outside the cave to fight martial arts.

"Huh, want to go?"

Seeing the actions of the fierce soul, the Heavenly Fire Venerable suddenly snorted coldly, and with a clench of his palm, the falling heart flame in front of him quickly spread, and immediately turned into a fire net, flashing out, and finally blocked the entire cave entrance before the blood shadow.

Seeing the invisible net of fire, the fierce soul's pair of blood-colored eyes also flashed a trace of fear, although it did not have intelligence, but its intuition told it that the invisible net of fire in front of it would cause great damage to it.

The flickering blood shadow, in a piercing sound, forcibly stopped the figure that rushed forward, and then when it was only half a foot away from the fire net, it fixed its body in mid-air and moved in the air.

The body froze, and before this blood shadow had time to rejoice, the Heavenly Fire Venerable waved his robe, only to see that the fire net suddenly fell off, and then like a hungry wolf, a swoop, actually directly wrapped the retreating fierce soul into the martial arts.

Huogang had just come into contact with the body of the murderous soul, and suddenly seeped out of the Dao white mist, and the sound of sneering was endless, and there was also the fierce struggle of the murderous soul, although it did not possess spiritual intelligence, but the falling heart inflammation could directly affect its soul, and the burning feeling that came from the soul was an inevitable martial action.

In the midst of the struggle, sticky blood-colored mist also continued to pour out of the body of the murderous spirit, and then collided with the invisible fire net around it, and each other fiercely eroded each other.

“，！”

Seeing the resistance of the fierce soul, a cold color flashed in the eyes of the Heavenly Fire Venerable, and the handprint changed suddenly, and the fire net suddenly began to slowly shrink, and with the shrinkage of the fire net, the size of the fierce soul also became smaller.

"Xiao Yan, increase the strength of the Fallen Heart Flame!"

Looking at the increasingly shrinking fire net, the Heavenly Fire Venerable suddenly shouted martial arts.

Hearing this, Xiao Yan, who had been preparing to stand by on the side, immediately nodded, flicked his fingers, and a wave of fighting qi shot out, and finally landed on the fire net, and immediately, the fighting spirit was quickly swallowed by the fire net, and with the devouring of the fire net, the invisible flames on it were also getting thicker and thicker, and on the other hand, the fierce soul in it was under the scorching, constantly emitting angry screams, but no matter how violently it struggled, it was still difficult to break through the shackles of the fire net.

"Keep strengthening!" the Heavenly Fire Venerable glanced at the fierce soul who was still struggling, and said in a deep voice.

Xiao Yan's face was calm, his ten fingers were connected, and one after another the fighting qi surged out, and finally all of them melted into the fire net, and as more and more fighting qi joined, the temperature of the falling heart flame became more and more terrifying, and later, the murderous soul finally burst open under a terrible scream, turning into a viscous blood-colored mist, floating in the fire net.

Seeing this scene, the Heavenly Fire Venerable also breathed a sigh of relief, the handprint changed, and the fire net gradually dissipated, and then condensed into a flame furnace the size of a zhang, and in that furnace, it was the viscous blood-colored mist that moved the world.

Looking at the skillful condensation of fire by the Heavenly Fire Venerable, Xiao Yan's eyes also flashed with a touch of amazement, worthy of being a former Douzun powerhouse, this method of raising fire, Xiao Yan is unable to admit it, the name of the Heavenly Fire Venerable is also worthy of the name.

In the fire tripod, the temperature is extremely terrifying, and under the refining of that high temperature, the viscous blood mist also slowly becomes fading, Xiao Yan knows that as long as the blood color in it is all quenched into nothingness, this fierce soul will be successfully refined into an extremely pure soul power "However, this refining process is very slow, and secretly this kind of progress, without three or four days, I am afraid that it will be difficult to completely refine." "Okay, then, I need you to noon." Ding 1 has been serving this fire tripod, and now I can't support the consumption of this fire tripod. Looking at the blood-colored mist that the fire had refined, the Heavenly Fire Venerable also showed a smile on his face, and he was relieved to the old man. Xiao Yan smiled and nodded, the control of the flames, with the Heavenly Fire Venerable's move, and he only needed to provide enough fighting energy to urge the Falling Heart Flame, and he couldn't consume too much energy to move the martial arts.

Hearing this, the Heavenly Fire Venerable also nodded with a smile, then slowly closed his eyes, sat cross-legged in the air, and a trace of soul power came out, controlling the flames in the fire tripod to refine the martial arts.

Seeing that the Heavenly Fire Venerable closed his eyes, Xiao Ting once again injected a fighting spirit into the Fire Ding, and with a grip of the palm of the minnow, a roll of gray-brown ordinary bamboo slips appeared in his hand.

The scroll of "Heavenly Demon Puppet" 0 is naturally the treasure that Xiao Yan obtained from the Demon Flame Valley, and he has always been quite curious about the puppet skills recorded above.

The fingers slowly spread out the scroll, and the fonts on the bamboo slips began to drill into Xiao Yan's mind one by one, and finally left a deep imprint, which was difficult to erase the martial arts.

In the cave, it slowly fell into silence, the Heavenly Fire Venerable was concentrating on controlling the flame to refine the murderous soul, and Xiao Yan also put his mind into the strange world recorded in the bamboo slips Such a quiet atmosphere lasted for about an hour, Xiao Yan came back to his senses in the urging voice of the Heavenly Fire Venerable, smiled embarrassedly at the moment, and hurriedly summoned a fighting spirit and threw himself into the fire tripod to move the world.

After an hour of study, Xiao Yan also has some understanding of this "Heavenly Demon Puppet", and if he wants to refine this thing, as mentioned above, he needs three main materials, body, demon core, and soul, of course, in addition, he also needs some special metal materials, this. It can make the puppet's body stronger and more powerful.

Zhu Jian patted his arm gently, Xiao Yan gradually fell into contemplation, he basically has these things, body, he has the body of Yunshan and even the old demon of the land, the demon core, the seventh-order fire attribute demon core should be competent, as for the soul, the iron protector of the soul hall that was captured in the Izumo Empire is also the best substitute, some special metal materials, Xiao Yan also has some in the ring, although he is an alchemist, but habit, he also occasionally collects a little bit of martial arts.

Thinking of the soul, Xiao Yan suddenly swept a cold glow, and with a flick of his palm, a jade bottle with a thin invisible flame appeared in his hand, and faintly, there was a trace of soul fluctuations that penetrated out of it.

His fingers wiped over the mouth of the bottle, eliminating the layer of flame film, his eyes were slightly closed, and a trace of soul power was transmitted into the jade bottle.

"Han Feng, do you know where the teacher is being held by the Soul Palace?"

"Haha, Xiao Yan, do you want to save that old immortal? Don't dream, with your strength, if you meet the real powerhouse of the Soul Palace, you will be like an ant, hehe, if you really want to know, you can release me, ask for a good call, maybe I will be merciful to tell you a little news!" A wild laugh sounded in the jade bottle.

Xiao Yan's face was indifferent, and he didn't talk nonsense, with a flick of his fingers, a wisp of turquoise flame drilled into the jade bottle, and immediately, the terrible and painful screams were piercing from the jade bottle.

"Don't burn it, what do you want to know?

Turning a deaf ear to the frightened screams in the jade bottle, Xiao Yan wiped his fingers, and the thin flame sealed the mouth of the bottle again, and directly threw the jade bottle back into the ring.

After doing this, Xiao Yan glanced at Huo Ding, and at this moment, the viscous blood mist in it had expanded a lot, and it was obvious that the refining was going quite well.

Looking away from the fire tripod, Xiao Yan played with the bamboo slip in his hand, hesitated for a while, and then put it into the ring, now he still needs to take care of the fire tripod, so it is not the best time to refine, after a few days, after refining this fierce soul thoroughly, it is not too late to start refining the "Heavenly Demon Puppet".

Having made up his mind in his heart, Xiao Yan no longer hesitated, exhaled lightly, sat cross-legged, and began to absorb energy to replenish the consumption in his body. ”

In such a quiet refining, three days passed in a flash. ”

On this day, the two people in the cave who closed their eyes almost unanimously opened their eyes, and their eyes fell on the fire in mid-air, only to see that the viscous blood-colored mist in it had actually dissipated, and was replaced by a rather chaotic-looking gas, in which Xiao Yan felt a rather strong soul power.

"Finally refining and successfully leading"

The Heavenly Fire Venerable looked at the formless and colorless gas, and there was also a touch of excitement in his eyes, and with a movement of his palm, the fire tripod automatically collapsed, and immediately turned into an invisible flame, swept back in front of Xiao Yan, and finally drilled into his body to move the martial arts.

That chaotic gas, after approaching the Heavenly Fire Venerable, was directly swallowed by him, and his body trembled, turning into white light and burrowing into the white ring to move the world.

"Haha, Xiao Yan, thank you for this favor, after the old man has completely absorbed this soul power, I will return it, in addition, the time for me to absorb this time may be a little long, you should be more careful. ”

Hearing the laughter of the Heavenly Fire Venerable, Xiao Yan also smiled, nodded slightly, and then looked up at the empty cave, and laughed softly: "Since this is the case, then I should also refine the 'Heavenly Demon Puppet'."