demon core s were the quintessence of a Demonic Beast"s body. There was a huge amount of energy inside, so Demonic Beast s with demon core s could definitely advance to the next stage.

Therefore, demon core were essential materials for refining and refining pills. However, demon core s contained the berserk characteristics of the Demonic Beast, so it was not easy to control them. Before using them, one had to use special methods to remove the berserk aura inside them.

The energy of the purified demon core was extremely pure, almost the same as that of the Spirit Stone, only the effect was many times weaker.

The next day, when the sun was still in its sleep, Shen Longxuan left a letter on the table. Before the sky brightened, he had already rushed to the Qi of Dragon Vein"s cave to cultivate the Profound Dragon Transformation Arts.

After this period of cultivation, he was already very familiar with the Profound Dragon Transformation. He would no longer be as exhausted as he was when he first started.

He didn"t need the spiritual energy recovery pill anymore because he couldn"t afford it. Because of his spiritual energy, he couldn"t cultivate for a long time.

The strengthening of the Qi of Dragon Vein caused his body to improve by a large amount, becoming several times stronger than people of the same realm by a few times.

Shen Longxuan walked out of the cave. He did not pa.s.s through the city, but followed the river, and after two hours, he arrived at the sh.o.r.e.

This river was the origin of the disaster. It was called the Dragon Lake, and no one knew where it originated from. It meandered through the Fallen Ying Mountain, ultimately flowing into the sea.

The river surface was extremely wide, with a width of several hundred meters, causing the river traffic to be extremely developed. Many businesses would have to pa.s.s through this river, so the boats at that time would often be attacked by Demonic Beast s.

There were countless deaths and injuries, and there were even some amphibious Demonic Beast that rushed into the city to kill the common people. This was the inconceivable chaos of Maritime Demon at that time, where countless martial cultivator died in battle.

Shen Longxuan used a combing method to divide this river that was hundreds of meters wide into dozens of small rivers at the mouth of the sea. Thus, every small river was only a few meters wide.

This way, they would not only not affect the release of the water flow, but also prevent the entry of large Maritime Demon s. Furthermore, a large piece of land had been filled in and planted with trees, making it even more stable.

Because of the Spirit Spring Water, in just three short years, it had already become a vast forest. Small rivers flowed through the forest, making it even more lively.

So this place was not only the resting place of the small and medium-sized sea Demonic Beast, but also the first learning of martial cultivator"s Paradise. Many people had chosen to train here.

There were too many Demonic Beast in the sea. Even though they were constantly killed, they still rushed into the forest in a steady stream. As they were being killed, the humans that entered the forest were also their prey.

The life force of humans was a temptation that they found hard to resist, so many martial cultivator had lost their lives here.

Shen Longxuan had chosen this region. When he first stepped into this region, his first thought was that he had to go home, because he knew every inch of this place like the back of his hand.

"Let"s find a Demonic Beast to practice!" As he thought about this, Shen Longxuan"s footsteps did not stop, and the leaves under his feet rustled loudly.

Just as he was walking, a resonant frog cry rang out, and from the sound, it sounded like it wasn"t too far away from him. After confirming the direction, Shen Longxuan quickly rushed forward.

This was the cry of the Amphibian Demonic Beast, this kind of Demonic Beast did not have much attack power, it only relied on its big tongue, and was very suitable for training.

It was called the Bright Eyed Frog because frogs were sensitive to moving things, and this guy"s eyes could see things that moved and were quiet.

The distance of one hundred zhang was covered in a blink of an eye. What appeared in front of him was a bright frog the size of a calf. It was hunting the flying insects in the forest.

Shen Longxuan"s arrival immediately attracted his attention, his eyes immediately revealed a greedy look, and his huge tongue shot out.

Shen Longxuan knew that this Demonic Beast had a wide range of tongue, but its weakness was that it could only attack in a straight line. He immediately stepped forward, both feet stepping on the ground.

This frog"s reaction was also very fast. After missing the blow, its tongue retracted like lightning and it shot out again. This time, it clearly increased its speed by a bit as it attacked his legs.

After listening to Shen Longxuan"s previous acceleration, he was now only fifteen meters away from the bright-eyed frog. The aura on his body exploded forth, but his speed did not slow down at all as he leaped high into the air.

The bright-eyed frog raised its head, its eyes full of playfulness, as if it was saying, "Let"s see where else you can hide?"

In the time it took for a spark to fly,"s scarlet tongue had already shot towards his prey in the air again. Like a sharp arrow, it pierced through the sky and came to him.

He activated the Profound Dragon Transformation as his right hand instantly turned golden. Borrowing the momentum of his body rushing forward, he punched out with a punch that actually brought out a trace of a sharp whistling sound.

Boom! *

There was a dull popping sound, and the bright frog"s tongue was knocked back by his fist. At the same time, it fell to the ground because of the resistance.

Gua!

The agonized, bright-eyed frog let out a cry. Its tongue had been injured from the collision just now.

Taking the chance, Shen Longxuan landed on the ground and quickly rushed up, in his hand a shining dagger appeared, thrusting straight at the eyes of the bright eyed frog.

Puff!

The Light Eyed Frog died. The dagger pierced into its brain through its eyes, Shen Longxuan cut off its tongue and put it into his backpack. After cutting open its head, he took out a red crystal.

"demon core, I never thought that even a bright frog could have a demon core, looks like this is a really good omen!" Shen Longxuan was overjoyed.

"Put down that demon core and you can leave safely!" At this time, a voice rang out. Shen Longxuan raised his head and saw two young men in blue slowly walking over.

"I said it already, put down the demon core and I can let you go! It would not be good to be enemies with us Li Family! " The person from before said unhappily when he saw Shen Longxuan keeping the demon core.

"Brother, from the looks of his clothes, he seems to be Shen Family!" At the same time, a trace of killing intent flashed across his eyes.

"Oh? Shen Family, please do not leave, kill him! " After which, he released his aura and charged forward.

Shen Longxuan was enraged, the Li Family was too tyrannical, the Shen Family was about to die, he threw a punch at the incoming Li Family.

My name is Li Yunlong, and seeing how you fought against the Bright Eyed Frog, which is also a fourth level Body Tempering martial artist, to die in the hands of us brothers, you should rest in peace! Your Shen Family are all trash, you all deserve to die! " Li Yunlong roared.

Using the momentum from his charge, he also sent out a punch, revealing his cultivation at the fifth level of the Body Tempering stage. This punch was even more powerful, the Li Family behind him did not even move, as if he was watching a show.

Boom!

The two of them quickly b.u.mped into each other. Li Yunlong let out a groan as he jumped back more than ten steps. His chest was stuffy as he spat out a mouthful of blood.

Without waiting for a reply, Shen Longxuan"s Qi aura exploded out from his body. With the strength of his legs, his body shot out like an arrow, and struck Li Yunlong"s chest with his fist.

That fellow spat out another mouthful of blood and was sent flying backward. In the blink of an eye, he had been defeated.

The other person was shocked, he immediately released an arrow and pounced towards Shen Longxuan at the same time.

"Judging from your strength, you are definitely not a nameless person in the Shen Family, this young master does not leave any nameless ghost behind, do you dare to leave your name?"

The man kicked towards Shen Longxuan, causing Shen Longxuan"s temperament to change greatly. It was difficult for him to a.s.sociate Shen Longxuan with a trash.

"I"m your Grandpa Shen!" Shen Longxuan said angrily, this guy did not want to fight him, he was just pestering Shen Longxuan, waiting for his backup.

Shen Longxuan had already seen through his intentions, he rushed towards Li Yunlong, scared to the point that his soul was about to leave his body, and shouted loudly, "Second Younger Brother, save me!"