The two-foot tall underground fire demon let out a roar, it was born in the underground fire vein, and the power of the underground fire vein that ordinary people could not bear was like a fish in water for it.

The Underground Flame Demon Spirit Intelligence is not high, but his body has been tempered by the power of the underground fire veins for many years, and it is not at all comparable to flesh and blood.

Although this underground flame demon is still underage, its physical body is already comparable to a high-grade desolate weapon in the Xuan Rank, and even the silver-white longbow drawn by the mermaid girl failed to hurt its roots, but now it was pierced by Su Rui's punch.

Dark red blood like magma flowed out of the wound, although the underground fire demon was not very intelligent, but it was not ignorant of life and death, Su Rui's punch had already made it understand that it was not an opponent at all.

The Underground Flame Demon wanted to escape, but Su Rui didn't mean to let it go, at this time, Su Rui was desperate to find an opponent to try how far his strength had reached, and the Underground Flame Demon with the peak combat power of the Five Visceral Realm was a good target.

Putting away the wings of the fire phoenix, Su Rui landed on the protruding rock, the thunder flashed under his feet, and a dodge came to the underground fire demon.

The underground fire demon roared, and the rock-like fist smashed towards Su Rui, and the dark red magma-like lines on the fist spewed out incomparably hot power.

Behind Su Rui stood an iron tower-like bull, whose eyes were like copper bells, as if it was really a flesh and blood creature, and its body was wrapped with dazzling thunder and lightning.

As Su Rui threw a punch, the hooves of the tower-like bull also fell, and the wild and domineering Thunder Fist collided with the equally domineering and blazing Magma Fist.

Su Rui took three steps backwards in succession, leaving deep marks on the hard protruding rock, and the Underground Fire Demon also took three steps backwards to stabilize his body.

Previously, Su Rui was able to penetrate the underground fire demon with one punch because the underground fire demon body could not exert much power in mid-air, but at this time, the power of the underground fire demon with his feet on the rock bulge was ten times stronger than in mid-air.

There was a sound of "goo-goo" from the body of the underground flame demon, Su Rui's eyes narrowed, and the wings of the fire phoenix behind him instantly stretched out. As Su Rui's mind moved, the Fire Phoenix Wings closed inward, wrapping his entire body inside the Fire Phoenix Wings.

At the moment when the Fire Phoenix Wings wrapped Su Rui's body, a dark red flame pillar as thick as an arm suddenly erupted from the mouth of the underground Fire Demon, and the flame pillar frantically slammed into the Fire Phoenix Wing.

The wings of the fire phoenix were not broken by the pillar of flames, but with the eruption of the pillar of flames, a powerful force of impact descended, pushing Su Rui towards the edge of the rock bulge.

"Thunder Body!"

Su Rui roared under the wings of the fire phoenix, purple thunder lines appeared on the surface of his skin, and his physical strength suddenly skyrocketed. Su Rui's feet, whose physical strength had skyrocketed, seemed to have taken root, and his body no longer moved backwards, but instead walked towards the underground fire demon step by step against the pillar of flames.

The underground fire demon looked at Su Rui who moved over in disbelief, and the pillar of flame that erupted from his mouth was suddenly weakened by thirty percent, and it was not easy for it to spit out this powerful pillar of flame, and it was impossible to spit it all the time.

A two-foot-long lifelike thunder snake flashed away, and Su Rui's figure soared into the sky, and the fist wrapped around the thunder and lightning smashed into its head under the terrified gaze of the underground fire demon, instantly shattering his head.

The body of the Underground Fire Demon was as high as two feet and smashed weakly on the protruding rock, and it was already out of breath, even if the head of a creature like the Underground Fire Demon was destroyed, it was impossible to live anymore.

Su Rui suddenly looked at the heart of the underground fire demon, and stepped on it, and the body of the underground fire demon was suddenly torn apart. Among the broken rocks, a small pile of crimson stones emitted wisps of crimson, and in the center of the pile of rocks was a red ruby that could be the size of a chicken and a coconut bloomed with a charming luster.

"Chiyang Stone!"

Su Rui's face was surprised, the small pile of crimson stones turned out to be red sun stones. Although it is just an ordinary Chiyang stone, Chiyang Stone is a treasure of heaven and earth on the Xuan Stage, a fist-sized Chiyang Stone is worth 20,000 lower-grade barren jade, and this small pile of Chiyang Stone is probably worth hundreds of thousands of lower-grade barren jade.

"Boy, you really don't know gold and jade, what kind of good thing is these ordinary red sun stones, what is really valuable is the heart of the fire demon. A mockery came.

Su Rui reacted, it was the Qinglong Dragon Soul who was talking, and the Qinglong Dragon Soul at this time was coiled on the five-hundred-zhang tree in his body, and the dragon scales were slightly opened, winding and swimming on the big tree, looking comfortable and comfortable.

"Call the master!" Su Rui raised his eyebrows.

"What, what are you talking about, you dare to let the grandson of the ancestor of the Green Dragon, the supreme of the unthinkable realm, call you master?"

"Yes, then it seems that you don't want to call it?" asked Su Rui.

The Qinglong Dragon Soul moved his gaze and said, "Boy, you don't know the identity of the deity, and the deity forgives you for your offense." Next, I would like to focus on the identity of the deity, the deity is the grandson of the ancestor of the god of the east, the dragon, and there are not many existences in the heavens and the earth that are more noble than the deity's bloodline, and the deity is in the primeval ......."

Before the Green Dragon Dragon Soul finished speaking, Su Rui's heart suddenly moved, and the Green Dragon Dragon Soul suddenly let out a miserable cry, and every dragon scale in his body was trembling.

"Stop!"

The green dragon dragon soul screamed: "Stop, stop, deity...... No, I know wrong!"

"Remember your identity, now I am your master, you are my war pet, and you must learn to be in awe in the future. Su Rui said lightly.

"Understand, understand, never dare again!"

The Qinglong Dragon Soul begged for mercy on his lips, but roared angrily in his heart: "Who doesn't know awe, the grandson of his dignified Qinglong ancestor, even in the mythical era of gods, demons and beasts, he is considered a strong party, when has he been so humiliated?"

Su Rui snorted coldly and picked up the coconut-shaped gem the size of a chicken in the center of the Chiyang Stone, and the surface of the crimson gem bloomed with a charming light liquid.

"Heart of the Flame Demon!"

Su Rui whispered, and knowledge about the Heart of the Fire Demon suddenly appeared in his consciousness, and all of this knowledge came from the knowledge inheritance in the Blue Dragon Dragon Ball.

That domineering form divided the power and knowledge in the Blue Dragon Dragon Ball into two parts by means of heaven, and injected them into Su Rui's body and soul in a way that was acceptable to him.

Now the power of the Dragon Ball has basically been absorbed by that big tree, but that knowledge is still in Su Rui's soul, but that knowledge is temporarily hidden, otherwise the unimaginably huge knowledge is not at all something that his soul can bear.

The Heart of the Fire Demon is a special thing bred in the body of the Underground Fire Demon, condensed by the power of the underground fire veins absorbed by the Underground Fire Demon, which contains the power of the incomparably pure underground fire veins, which has some great benefits for the Fire Law Monk.

Don't look at this Flame Demon Heart is only the size of a fist, but in terms of value, it is more precious than the small pile of Chiyang stones before, so the Qinglong Dragon Soul said that he has eyes and does not know gold and jade.