After the initial refinement of the low grade armor, Ling Yun was not in a hurry to exit.

The Thunder Cave Mountain was filled with dense lightning elemental energy, which was of great help to his training of the Saint Thunder Crossing Disaster Paths. Thus, Lingyun spent another two days cultivating in this remote passageway.

Ling Yun had pushed his cultivation all the way to the peak of the second level before he broke through.

When Ling Yun had just entered the second stage of the Mortal Origin Stage, he already had the power of 21 flood dragons, which was comparable to a martial artist at the peak of the third stage of the Mortal Origin Stage.

"Oh, where are they?!"

Lingyun activated the Sacred Thunder Crossing Disaster Technique, instantly raising his perception to an astonishing level.

Very quickly, he found Ling Nanqin and the others.

However, besides the Ling Family clansmen, there was another group of people at that spot.

"Let's go check it out!"

Lingyun's figure was flying back and forth in the tunnel. Along the way, he met a few Thunder Lizards below the third level of the Human Stage. They were all killed by him with lightning stones in their hands.

As for some Human Stage Fourth or Fifth Rank Thunder Lizards, Lingyun could not afford to offend them, but he could rely on his outstanding perception to dodge them.

Very quickly, Ling Yun arrived there.

The two groups of people were standing in front of a dark cave.

One group of people was naturally descendants of the Ling Family, while the other group was a member of the Green Thunder City's Yu Family.

The two great clans of Blue Thunder City: Ling Family and Yu Family!

The Yu Family had also sent more than ten people, and their overall strength was equal to that of the Ling Family. Leading them was a young expert at the fifth level of the Mortal Origin Stage called Yu Yue.

"What's wrong?"

Ling Yun rushed to Ling Nanqin's side and asked softly.

Seeing that Ling Yun had returned unharmed, a strange light flashed through Ling Nanqin's eyes. Towards Ling Yun, she could not see through him more and more.

Ling Nanqin said, "I didn't expect that the Yu Family's people would also be in this cave. Our people and their Yu Family found this cave at the same time. This seems to be the burial ground for the Thunder Lizard."

While Ling Nanqin and Ling Yun were talking, Ling Rong's expression was extremely ugly, and his gaze was extremely gloomy.

"Thunder Lizard Tomb!"

Ling Yun was slightly shocked, he naturally knew the weight of these four words.

One Thunder Lizard clan had at least a few dozen Thunder Lizards, and at most, hundreds and thousands of Thunder Lizards.

As for the Thunder Lizard who had passed away, it would enter a fixed cave to wait for its death. This cave was known as the Thunder Lizard Burial Ground.

The dead Thunder Lizard was at least a Human Stage Level 5 or above one at the very least, and there was a high chance that it would produce thunderstones. Thus, not to mention the rest of the Thunder Lizard's burial ground, the superior quality thunderstones were definitely able to be refined into large handfuls of elemental armor!

This was also the reason why both sides were at loggerheads.

Everyone wanted to monopolize this huge treasure trove.

"Hehe, it's useless for us to just stand here. If we continue to fight like this, no one will be able to get the good stuff from the tomb. How about this, we will go in at the same time and get whatever skills we can get. Miss Ling, what do you think?"

Yu Yue opened his mouth, staring at Ling Nanqin with a burning gaze.

Ling Nanqin's reputation had spread throughout the entire Azure Thunder City, and she was known as the number one beauty of the city. Furthermore, her status was extremely respected, and not only the children of the Ling family, even the young disciples of the Yu family viewed her as their dream lover.

"Sure." Ling Nanqin was very decisive. After thinking for a moment, she agreed to Yu Yue's suggestion.

The two groups of people walked towards the dark cave at the same time.

Just as they arrived at the entrance of the cave, suddenly, an earth-shattering beast roar came from a tunnel. It immediately shocked everyone.

A moment later, a seven to eight meter long Golden Thunder Lizard appeared in everyone's line of sight.

Sharp claws with sharp fangs, saliva flowing down, red eyes, dense scales … what a ferocious beast!

"Damn, it's a Human Stage level 6 giant!"

"There's actually a Rank 6 Thunder Lizard in this tribe, damn it!"

"The Thunder Lizard's territorial awareness is extremely strong. This big guy will definitely not allow any other living creature to enter their holy burial ground."

Gasps sounded in the cave.

Although the twenty to thirty young martial artists here could kill this terrifying vicious beast with their combined strength, at least half of them would die.

This was an unbearable price.

They would rather give up the Thunder Lizard's burial ground than take the risk.

"Quick, retreat!"

Ling Nanqin instantly made a decision.

"Damn, unlucky! "Hurry up and go!"

Yu Yue was cursing and swearing, not daring to stay. He called for his men and took the lead.

At this moment, Lingyun was at the entrance of the cave. Naturally, he knew how terrifying the Rank 6 Thunder Lizard was. From what Lingyun could sense, that big fellow was like a millstone-sized thundercloud, containing explosive power.

"Let's go!" Ling Yun did not hesitate and rushed out. Although treasures were good, one had to be alive to take them.

"Hey, you want to leave?"

Right at this critical moment, Ling Rong suddenly appeared behind Ling Yun, and attacked like lightning, his terrifying strength close to fifty Flood Dragons striking towards Ling Yun.

"Ling Rong, what are you doing!" Ling Yun turned pale with fright, and only had time to activate the dark golden armor in his dantian, blocking the outside of his body.

"Hmph, I'll send you to hell!" Ling Rong's gaze was filled with killing intent, and with a palm strike, he sent Ling Yun into the cave.

"Ling Yun, why do you still want to run into the tomb? Are you giving up your life?! Don't get carried away! Aiya, I can't even pull it off! "

Ling Rong had sent Ling Yun flying into the Thunder Lizard Tomb with a single palm, his mouth was still spouting nonsense.

"Shua shua shua"

A shadow flashed, and the Ling and Yu families quickly ran far away.

Ling Yun had been hit by Ling Rong's palm, and the lower dark golden armor that was able to resist the power of 30 flood dragons shattered in an instant!

The remaining 20 Flood Dragons were like the attack of a martial artist that had just entered the Mortal Origin Stage. Although it wasn't a fatal injury, it was still a fatal blow to Ling Yun!

The most important thing was, he had entered the Thunder Lizard Tomb. If that level 6 Golden Lightning Lizard had entered, Lingyun would have died without a doubt!

One had to say, Ling Rong's actions were too ruthless and too despicable.

He completely wanted to put Ling Yun to death.

"Roar!"

A roar sounded out, and the Golden Thunder Lizard's huge body crawled over, blocking the entrance of the cave. Lingyun was completely trapped inside the Thunder Lizard's burial ground.

"Whatever. Even if I leave, I'll still die. I might as well head inside. Maybe there's still a slim chance of survival!"

"Hmm? There are still people who have not left! "

Ling Yun's gaze landed on a person. It was a young warrior at the fourth level of the Mortal Origin Stage.

This person was the most greedy. From the very beginning, he had already run to the front of the crowd. As a result, it was too late for him to retreat.

"Ling Rong, if I don't die this time, I will definitely kill you for your revenge!"

A brutal roar came from behind him, Ling Yun did not care about that much, and rushed forward without caring about his life.