I, the Holy Son of Yaoguang, am invincible in the world / Even my beautiful master is invincible.

"Can either of you sing?" Lin Xiao asked.

"Sing?"

Lin Ju and Zhou Xingshan were both taken aback, not understanding what kind of trouble this domain lord was causing now.

"will not!"

Lin Ju and Zhou Xingshan said in unison.

Lin Xiao smiled and said, "It's alright, I can teach you both."

Lin Ju: "..."

Zhou Xingshan: "..."

Both of them were reluctant, but the other party was a domain lord...

Soon after, two songs rang out in the vast desert. Although Lin Ju tried his best to keep his voice low, his deep and resonant voice could still carry far.

Then Lin Xiao discovered a problem.

These two sing quite well.

Lin Ju's voice is deep, resonant, and powerful, carrying a sense of vicissitude, reminiscent of Xu Wei.

Zhou Xingshan's voice has a very linear quality.

Although they can't sing, they have such a good foundation.

On the contrary, when Lin Xiao taught them to sing, Yu Ming felt uncomfortable and uneasy.

“Um… Domain Lord, Yu Ming doesn’t seem to like your singing very much,” Zhou Xingshan kindly reminded him.

"..."

Lin Xiao pretended not to hear and continued, "Can't you sing a little worse?"

He had already realized this, so Zhou Xingshan didn't need to remind him.

Zhou Xingshan and Lin Ju did indeed respect Lin Xiao. They tried their best to change their tone and sing in a more unpleasant way, but their basic skills were still there, so no matter how bad it sounded, it couldn't be too bad.

“Domain Lord, it seems to be of little use. Why don’t you give it a try?” Lin Ju suggested.

"..."

Lin Xiao's lips twitched.

After a long pause, he pointed at Yu Ming and said, "You completely seal his cultivation. I'll take him to the sand dunes to take a look..."

"That's easy!"

Numerous magical patterns emerged from Lin Ju's palm and entered Yu Ming's body.

Soon, Lin Xiao carried Yu Ming and flew towards the back of a sand dune in the distance...

"Snapped!"

Lin Xiao slapped Yu Ming on the head and yelled, "Aren't you angry?"

Yu Ming just smiled coldly, "If you have the guts, then kill me. What's a little humiliation?"

"..."

Lin Xiao really had the urge to kill this guy right then and there.

However, the thought of the generous reward made him hold back.

Soon after, a "singing" sounded from behind the sand dunes...

Lin Xiao always felt that he sang quite well, but others might have some misunderstandings about him, like Yu Ming at this moment.

He kept writhing, instinctively trying to cover his ears, but because his cultivation was completely sealed, he couldn't do it.

[You have successfully angered Yu Ming. Reward: 20 years of cultivation (doubled)!]

Lin Xiao's lips twitched.

This was the first time he had heard the system's reward notification, but he wasn't very happy.

He glanced around instinctively, seemingly worried about being overheard, then whispered to Yu Ming, "Is it really that awful?"

Yu Ming, his face pale, said, "Please stop singing."

Lin Xiao: "..."

This is...

Why didn't he ever realize it himself?

What does that mean?

God opened a door for him, but closed a window, right?

They gave him a handsome face, and then gave him a singing voice that even ghosts couldn't bear to listen to.

Chapter 642 Yu Ming Collapses

The 20 years of cultivation reward from the system was not calculated based on Lin Xiao's cultivation progress.

Instead, it follows the cultivation progress of ordinary demon gods.

Otherwise, after 20 years of cultivation, Lin Xiao's cultivation level would have increased by a terrifying amount, enough to cross the Heavenly Demon God realm and reach the Demon Lord level with his eyes closed.

"This dog-like system is not humane enough in this respect..."

Lin Xiao made a complaint, but he could still clearly feel that his cultivation had increased a lot, but he was still some distance away from breaking through to the Heavenly Demon God level.

But it doesn't matter, Yu Ming is still here.

Lin Xiao casually set up an array to prevent prying eyes, and then began to let loose...

Oh! No, it's about opening your voice.

From "Blank Space" to "Hourglass of Memories", from "Two Tigers" to "Intimate Lover"...

I just sing whatever comes to mind.

Anyway, Yu Ming is just a dying man, and he's the best at keeping secrets, so this isn't exactly a death sentence for me.

However, Lin Xiao overlooked one thing.

His isolation formation worked quite well in the lower realm, but in the demon realm, especially in front of Zhou Xingshan and Lin Ju, it was practically useless.

It's not that those two people have a penchant for eavesdropping.

However, once Lin Xiao raised his voice, the isolation formation became completely useless, leaving Zhou Xingshan and Lin Ju with no choice but to listen...

"Ahem! Zhou Xingshan, I'll go back underground to cultivate for a while. You stay here and guard the Domain Lord."

After Lin Ju finished speaking, his massive body began to rapidly merge into the ground at an astonishing speed, though it always felt like he was fleeing in panic.

Zhou Xingshan: "..."

Zhou Xingshan, who always presented a cool and handsome image in public, began to twitch his lips almost imperceptibly.

After hearing it so many times, he felt like his whole body was going to go numb.

That's still a bit of a distance.

I wonder what Yu Ming would feel if he were up close.

Zhou Xingshan found himself strangely feeling a sense of sympathy for Yu Ming.

Zhou Xingshan quickly couldn't hold on any longer and chose to use his cultivation to seal his hearing.

He could have done that a long time ago, but he always felt that it would be disrespectful to Lin Xiao. In the end, however, he was defeated by reality.

[You have successfully angered Yu Ming. Reward: 30 years of cultivation (doubled!)]

[You have successfully angered Yu Ming; reward: 8 Yuan Tai Essences!]

[You have successfully made Yu Ming wish he were dead; reward: Nine Heavens Formation Diagram...]

【…】

【…】

The system notification sounds rang out one after another.

Until Yu Ming's emotions were on the verge of collapse.

Lin Xiao stopped. The system's last sentence, "You have successfully made Yu Ming wish he were dead," made him feel a little awkward.

Lin Xiao asked, "System, what is the Nine Heavens Formation Diagram?"

System: "Nine Heavens Array Diagram: An array diagram created based on the nine-character array pattern of the Heavenly Dao, possessing unfathomable power..."

Soon, nine array diagrams appeared in Lin Xiao's mind.

They are independent of each other, yet they seem to be able to merge into one.

Each array diagram is covered with countless intricate and profound array patterns, resembling a sky full of stars, giving people an extremely profound and extensive feeling.

Even though Lin Xiao's comprehension has now reached an astonishing ten thousand times, he still can't understand it.

This is definitely a formation diagram that requires a long time to comprehend.

Because this kind of array diagram is something that true demon gods cannot comprehend; other true demon gods simply have no chance of successfully comprehending it.

But Lin Xiao is a possibility.

Firstly, he had obtained the Nine Heavenly Dao Array Patterns, and secondly, his comprehension was already astonishing.

Lin Xiao decided to seriously study and comprehend it.

He had a premonition that if he successfully comprehended the Nine Heavens Formation Diagram, it would be incredibly terrifying; even just a smattering of its power would be extraordinary.

The system has really gone all out this time.

Lin Xiao removed the ineffective isolation array and found that it was already bright outside.

He remembered that when he started singing, it was still evening. Had he been a karaoke hog all night? Surprisingly, it was quite enjoyable.

Lin Xiao, carrying Yu Ming, whose cultivation had been completely sealed and whose face was ashen, found Zhou Xingshan sitting cross-legged on the sand dune, cultivating.

"Domain Lord!"

Zhou Xingshan stood up and bowed.