"That's the key." Lin Mu took out the silver pagoda from the Qiankun bag.

"Not bad." Zuo Fei nodded.

"Where is the Thunder Realm?" Lin Mu asked.

"In the center of the depths of the cave is the Thunder Palace, which is the most central place of this cave, and the entrance to the Thunder Realm is also in it. If what I expected, the Thunder Hall at this time should be guarded by the three Thunder Kings, and their state should be the same as before, and they have completely lost their minds. Zuo Fei said.

Lin Mu nodded slightly, the three demon corpses of the Dead Xuan Realm were still difficult for him.

"I was able to regain my sanity this time, thanks to the two little brothers, I can't repay the great kindness, I can only repay one or two with this crippled body." Zuo Fei smiled, and then his body suddenly flashed with a bright silver light.

A thunder heart the size of a zhang gradually condensed and took shape in the brilliant silver light, and the power of that thunder was much stronger than those thunder hearts before.

As the Heart of Thunder condensed and took shape, Zuo Fei's body began to become illusory, and finally completely dissipated.

"It's easy to go, senior."

Lin Mu said respectfully, although they had only known each other for half a day, the latter's ease of looking down on life and death made him admire him.

"Xiaodong, you can accept this thunder heart." Lin Mu said that he had already collected one hundred and eight Thunder Hearts before, which was enough for him.

"Thank you, big brother." Lin Dong was not hypocritical, and accepted it directly.

The two walked out of the reincarnation purple lotus, and with a wave of Lin Mu's robe, the reincarnation purple lotus turned into a purple light and submerged into his body.

"Brother Lin Mu, you guys are out." Mu Lingshan, who was waiting a little bored outside, saw Lin Mu and Lin Dong come out, and a flash of joy flashed in her eyes.

"Let's go." Lin Mu said with a smile.

The three of them left the Thunder Lake and headed directly into the depths of the cave.

On the way to the Thunder Palace, although there were many places where there seemed to be some signs of treasure appearing, Lin Mu did not stop, this time their harvest was big enough, and the next Thunder Ancestor Fu was the most important.

After advancing like this for a long time, Lin Mu and the three of them stopped.

What appeared in front of them was a vast silver land with no end in sight, and on that ground, they could clearly see thunder and thunder swimming like snakes, and from a distance, it was like a dazzling thunder sea.

This silvery earth is covered with deep ravines, which are about 10,000 feet long, bottomless, and have strange shapes, which are not naturally formed, but made into this by an earth-shattering battle.

"It seems that the big battle was quite terrifying." Lin Dong looked at the scene in front of him, a flash of shock flashed in his eyes, and said softly.

"Big Brother Lin Mu, why is there no Thunder Hall as you said." Mu Lingshan's big eyes scanned the devastated land, but she didn't see a single temple.

"The Thunder Hall is not on the ground, but on the thunderclouds." Lin Mu smiled slightly and glanced at the suspended thundercloud in the sky.

"In heaven." Mu Lingshan's big eyes also flashed with surprise.

"Big brother, let's go up quickly, there are already a lot of people on the thundercloud." Lin Dong said, if you feel it carefully, you can find that there is a lot of breath in the thunderclouds.

"Don't worry, before that, we're going to find out the three little mice." Lin Mu smiled, and then suddenly reached out and grabbed it, causing a space around him to distort, and three figures were pulled out of it.

All three of them are wearing black and white robes, alternating between black and white, like yin and yang.

"The people of Yuanmen." Lin Dong saw the clothes on the three of them, and his face instantly became gloomy, this kind of pattern, he will never forget.

"I didn't think you'd be able to spot us." One of the drooping men said, with only a slight surprise in his eyes and not too much worry.

"The last three little kings of Yuanmen, Huo Yuan, Chenling, Li Lei, I am right." Lin Mu said coldly.

"Yes, we have been away from the Eastern Xuan Domain for so long, I didn't expect you to know us." The man with drooping hair said with a smile, he was Huo Yuan among the three little kings of the last Yuanmen.

"In the last sect competition, the senior sister of the Heavenly Temple died in your hands." Lin Dong said coldly.

"The woman you mentioned did die in our hands, but our methods are not as ruthless as yours, and the elite disciples of the Hundreds of Yuan Sect all died in your hands." Huo Yuan chuckled at first, and halfway through speaking, his face suddenly turned cold.

"It won't be long before I will destroy the entire Yuanmen, and I will collect some interest today." Lin Mu sneered.

"Lin Mu, we know that your strength is very strong, but it is not so easy to kill us." Huo Yuan smiled weirdly, not worried.

"Your dependence is the demonic seed in your body." Lin Mu said with a smile.

"Alien demons? What's that? Huo Yuan's face condensed for a moment, and he quickly recovered, pretending not to know anything.

"Do you think it's useful to put it in front of me? You're here for the suppressed Demon King, right? Good people are not right, they want to be dogs for alien demons, and it is better for scum like you to disappear into the world. Lin Mu said coldly, and then the reincarnation purple lotus flew out of his hand and took the six of them in.

At this time, Huo Yuan's faces finally changed.

"You're going to know so much?" Huo Yuan had a look of shock on his face, and his eyes stared at Lin Mu fiercely.

"You'd better be fools." Lin Mu didn't want to talk to them too much.

"As I said, it's not that easy to kill us." Huo Yuan smiled weirdly, and a black aura came out of his palms.

"I can't imagine that the demons have mixed into the human race." Lin Dong said in surprise.

"These smells are so annoying." Mu Lingshan frowned and said, she was the incarnation of the Ancestor of Life and Death, and she had an instinctive aversion to foreign demons.

————

"One day, I will wipe out all the demons on the continent." Lin Mu said coldly.

"I believe that Big Brother Lin Mu will definitely be able to do it." Mu Lingshan said with a smile.

"Hehe, what Fu Zu didn't do back then, can you do it?" Huo Yuan smiled disdainfully.

"What Fu Zu didn't do doesn't mean I can't do it, but you don't have a chance to see it." Lin Mu said coldly, and then his hands were sealed, and the purple light converged, turning into purple flames and enveloping Huo Yuan and the others.

The black qi in the hands of Huo Yuan and the three of them surged, forming a barrier against these purple flames.

"Break it for me!"

Lin Mu shouted violently, and the purple flame suddenly rose, and there was a sneering sound on the barrier formed by the demonic qi, and the black light became more and more dim.

"You can't kill us with your strength."

Just when the barrier formed by the demonic qi was about to be completely burned, Huo Yuan and the three of them had a more intense demonic qi, and the purple flames quickly dissipated when they encountered these demonic qi.

"What's hidden in your body is finally coming out?" The corners of Lin Mu's mouth were slightly hooked, he knew that the little means he had just now would definitely not be able to kill Huo Yuan and the others, and the reason why he did that was just to force out the things in their bodies.

The purple flames dissipated, and the figures of Huo Yuan and the three of them appeared in front of Lin Mu again, which was completely different from before.

The pupils of the three of them were already deep, and the evil demonic aura filled the pupils, and their faces and exposed skin were covered with black lines like spider webs, making them look very strange and gloomy.

In addition to the change in appearance, the aura on their bodies is also much stronger.

"Hehe, you can force us to urge the demon seed so quickly, your strength is indeed very strong."

Huo Yuan's face was covered with black lines, staring at Lin Mu with a ghostly expression, a strange smile that made people palpitate at the corner of his mouth, and said slowly.

"It's getting more annoying." Mu Lingshan frowned, and couldn't help but want to rush over and beat them.