After killing Ling Qi, Lingyun had found a secret blade art book on him.

"This is our Ling Family's medium-grade human-step saber technique, Thunder Blade, passed down from generation to generation. Wu, this saber technique is a grade stronger than my Mighty Ox Fist. It's just that Ling Qi is not proficient in cultivation and is unable to fully display the power of his saber technique. Otherwise, I might not be his match."

"I cultivate the Saint Thunder Crossing Disaster Incantation, a lightning-type cultivation technique. This martial skill just happens to suit me. This blade isn't too bad either; it should have reached the Quasi-Human Tier."

Lingyun picked up the large knife that was scattered next to Ling Qi's corpse, and infused a bit of his thunder elemental energy into the blade. Immediately, the body of the blade emitted a snow-white blade light, and a few arcs of electricity ran along the edge of the blade.

"Not bad, good saber!" If we sell it, it would be worth at least a few thousand silver. "

Lingyun was so poor that he could not even take out a few dozen taels of silver, let alone a good blade that was worth several thousand taels of silver.

"Hehe, it's time to thank this vicious person. He sent me a blade technique and a lightning blade."

"Hmm? There is also the 'Elementary Pill Book'? Hmm, although it is only a basic pill book, but the human-step pill formulas recorded in it are still useful to the current me." This book will probably be worth a thousand taels of silver. It's also a good treasure that's worth a lot! "

Lingyun put away the "Thunder Blade Technique", "Basic Alchemy Formula" and the other items and walked out of the cave.

However, he was in no hurry to consume the Lightning Yuan Grass. After all, he had just broken through to the first level of the Mortal Origin Stage.

Once he had accumulated enough energy, he would be able to borrow the power of the Lightning Elemental Grass and break through to the second level of the Mortal Origin Stage in one go.

"..."

Outside the Azure Thunder Mountain Range.

Suddenly, a Red Flame Plum Blossom Deer appeared from within the vast forest. It was a human level one vicious beast that only had the strength of two or three flood dragons.

Although the strength of the Red Flame Plum Blossom Deer was very weak, its blood could still be considered precious blood. It was crimson like fire, and it contained a massive amount of life essence. It was extremely useful for a martial artist's body! It was a great tonic. There was also venison, venison, and antlers. They were all precious medicinal ingredients.

Just as the Scarlet Flame Plum Deer was fleeing in panic, it suddenly heard a shout from behind it, "Where are you running to!? "Reckless Bull Fist!"

The feeling of desolation pervaded the forest, and a wave of air exploded instantly. It rushed straight towards the Red Fiery Plum Deer in front of him, blasting onto its body.

Immediately, the Red Flame Plum Blossom Deer's body slumped to the ground.

Lingyun's figure passed through the forest and appeared next to the Red Flame Plum Deer.

"I'm more adept at using the Frenzied Bull's Fist."

Lingyun was very satisfied with the effect of this punch. The fist wind had crossed over ten meters and killed a ferocious beast. This required a martial artist's deep understanding of martial skills and a very high skill to use it.

After dealing with the Red Flame Plum Deer, Lingyun drank the deer blood, and then ate the meat pieces with the essences. He immediately began to circulate the Holy Lightning Crossing.

Following the circulation of the Saint Thunder Crossing Disaster Spell, Lingyun's body absorbed the nutrients from the deer blood and venison at a crazy rate. At the same time, strands of heaven and earth origin energy were channeled into Lingyun's body. This caused the lightning essence in his dantian to become more abundant.

"Father's health has never been too good, and he doesn't want to buy tonic products, so I'll leave the deer antler for father to use!"

He put the antler into his knapsack and continued to explore the depths of the Azure Thunder Mountain Range.

He had never dared to set foot in these areas before.

At that time, he was still not a martial artist. Any berserk beast, like the weakest Red Flame Plum Blossom Deer, could easily kill him.

But now, as his strength continued to improve, he too felt more and more confident.

As Lingyun went deeper into the Azure Thunder Mountain Range, there were already a few Mortal Rank Level 2 vicious beasts appearing.

"There's a Fiery Cloud Leopard."

Lingyun activated his Saint Thunder Crossing Disaster Spell and locked onto a nearby beast with his senses.

"Lie Cloud Leopard is a second level human-step fierce beast. It's about the same as a human level martial artist who has just entered the second level. It has the strength of more than a dozen flood dragons. It's a good match for everyone. It can hone my martial skills!"

Ling Yun yelled as he descended from the tall tree, and punched the Fiery Cloud Leopard below him.

All of the scarlet hair on Lie Yun Bao's body exploded. He could feel a sense of danger coming from Ling Yun's body!

"Roar!"

A man and a leopard began to fight in the vast forest. In the end, Lingyun unleashed his Mighty Ox Fist at the Great Perfection Stage, and smashed the head of the Lie Cloud Leopard with a single punch!

After retrieving the Panther Fang and other precious materials, Lingyun was not in a hurry to explore the depths of the Azure Thunder Mountain Range.

"The berserk beasts I've encountered are becoming more and more powerful. The Frenzied Bull's Fist is already a bit insufficient!" "I have to start training the Lightning Splitting Saber."

Lingyun took out the Thunder Splitting Saber Technique and the quasi-human stage Thunder Blade, and began to practice the blade technique.

In the vast forest, the sound of lightning blades breaking through the wind was constantly heard. As the saber Qi wreaked havoc, the fallen leaves in the forest swirled in the air and rapidly spun around Lingyun.

Lingyun's talent in the Martial Dao was not bad to begin with. Otherwise, he would not have been selected to enter the Ling Family in the Azure Thunder City.

After spending less than half a day's time, Lingyun had already mastered the first few moves of the Thundershock Sword Technique.

"Next, I'll have to continue to hone my blade techniques in actual combat."

Ling Yun began to roam around the area.

"It's probably the Green Shadow Wolf with the strength of 14 Flood Dragons!"

"Thunder Shocking Blade Art, kill!"

"Sixteen Dragon Power Multi Colored Tiger, kill!"

"..."

Ling Yun fell into a state of cultivation, as though he had forgotten to eat and sleep.

Half of the time was spent tempering his blade technique, while the other half was spent cultivating the [Holy Lightning Crossing] technique.

As the saying goes, there is always a reward for giving up something.

In this state, his cultivation had reached the peak of the first level of the Mortal Origin Stage in just a few days' time. He had the power of seventeen dragons, which was even stronger than a peak rank 2 warrior.

At the same time, he had also practiced the Lightning Splitting Saber Technique to the small success stage.

When he used the Thunder Blade Art, he could increase the power of four flood dragons. Combined with his cultivation, he could completely unleash the power of twenty-one flood dragons, and could fight against a martial artist at the third level of the Mortal Origin Stage!

Of course, this was only possible when a Mortal Origin Stage stage martial artist did not need to use any martial skills or weapons.

"It's time to break through to the next realm!"

Ling Yun's eyes were filled with anticipation.

He threw the Lightning Elemental Grass and the other supplementary medicines into his mouth. At the same time, he activated the Saint Thunder Crossing Disaster Spell and quickly began to refine it.

The abundant Essence Qi instantly melted into the meridians in his body and converged into a stream that converged into his Dantian.

"..."

One day later, Ling Yun suddenly opened his eyes.

A light flashed in his eyes.

An aura even more powerful than before gushed out from his body. He had reached the second level of the Mortal Origin Stage!

With a thought from Ling Yun, a total of twenty-one Flood Dragon phantoms appeared at his back, baring their fangs and brandishing their claws.

With just the power of his cultivation, Ling Yun possessed the power of 21 Flood Dragons, which was enough to contend against a martial artist at the third level of the Mortal Origin Stage.