Ultimate: Black Dragon's adopted son, I am the true Demon King!

Duan Yu's expression remained unchanged, but his aura vanished in a flash.

"Yu'er has broken through?"

The black dragon's outstretched hand landed lightly on Duan Yu's shoulder, the mountain-like pressure transforming into a refreshing breeze.

"I just broke through last night."

"Well done, your request was granted, but you can't delay the task I assigned you. Also, copy out the 'Ethereal Blade Technique'."

With his back to Duan Yu, Hei Long vanished the moment he finished speaking, along with the heavily injured Wu Shihui on the ground.

Duan Yu's lips curled up almost imperceptibly, and his figure also disappeared.

......

On the icy, bone-chilling stone bed, the scattered corpses of the warrior lay quietly, being slowly repaired by a black dragon whose hands emitted a green glow.

"Hmm? Why has so much of the 'neither alive nor dead' miasma dissipated?"

Black Dragon's palm paused at the dantian of the corpse-destroying warrior. In his perception, the miasma that should have been the size of a fist was now only the size of a pearl, and its overall appearance had also dimmed considerably.

Was it scattered by Yu'er?

His slightly furrowed brows relaxed, and dark green mist spewed from the black dragon's palm, gradually seeping into the dantian of the Martial Corpse Destroyer.

"Owner."

A moment later, Wu Shihui suddenly opened his tightly closed eyes, and with a flash of green light, he rolled off the stone bed and knelt down in front of the black dragon.

"Go down now, and remember to be more respectful to Yu'er in the future."

Black Dragon stood with his back to Wu Shihui, his hands behind his back.

"Yes, Master. From now on, I will respect the young master as a god!"

A flash of black and gold light appeared briefly in Wu Shihui's lowered eyelids.

.......

Duan Yu's room.

After changing into clean clothes, Duan Yu sat cross-legged on the bed, the black sun rotating in his dantian, devouring all the free-floating energy around him.

Various energies mixed with demonic energy formed an energy vortex that poured into Duan Yu's body like a funnel.

"It's definitely more enjoyable to cultivate like this. I used to be afraid that absorbing too much demonic energy would lead to demonization, so I didn't dare to cultivate freely. But now that I have the Primordial Devouring Heaven Technique, I have no worries at all."

As the black sun revolved, the undying miasma absorbed from the body of the corpse warrior was gradually being devoured.

.......

"Master, Miss is back!"

The maid ran excitedly into the living room to report the good news to her master.

"Hmph! So you know how to come back?!"

With his graying hair yet full of energy, and an ordinary face yet exuding an imposing aura, Wang Zhen snorted coldly and slammed the teacup in his hand heavily on the table.

"Father-in-law, don't be angry. Mary was just being childish. Anyway, it's good that she's back."

Zhi Shui refilled Wang Zhen's empty teacup to seven-tenths full, a gentle smile on her face.

"Being young is no excuse. Lisa and Susan weren't this willful at her age. I've spoiled her, which is why she's so rebellious at such a young age!"

Wang Zhen's anger did not subside because of Zhi Shui's smile; it still carried a hint of dissatisfaction.

"It's also because my mother-in-law passed away early. How about this, I'll talk to Lisa later and ask her to persuade Mary. After all, an elder sister is like a mother, and I think Mary will listen to her. Besides, it's easier for the sisters to communicate."

Zhi Shui's smile remained unchanged as he offered advice to his father-in-law.

"That's kind of you. We'll do as you say."

Wang Zhen nodded slightly, not rejecting Zhi Shui's suggestion.

The father-in-law and son-in-law chatted for several more hours. After Zhishui left, Wang Zhen called the Wang family's butler.

"Send someone to investigate what Mary has been doing these past few days while she's been away from home."

"Yes, sir."

Butler Wang Bo nodded in agreement and turned to leave.

.......

Seven days passed in a row, and apart from eating, drinking and relieving himself, Duan Yu spent all his time cultivating.

Fortunately, the effort paid off, and Duan Yu's combat power index successfully increased by 1000 points, reaching 15000 points.

"This kind of tedious cultivation is really not for me. I'm going out to find some fun. I'll take this opportunity to see how far the plot has progressed."

Having made up his mind, Duan Yu took a quick shower and changed his clothes before leaving the Martial Law Tribunal.

Sensing Duan Yu's departure, the black dragon slowly opened its slightly closed eyes, stared for a moment, and then slowly closed them again.

"If I want to know about KO One, Jin Bao San is a good choice, but he's Jin Bi Ke's son. If Jin Bi Ke is biased, Hei Long won't be able to protect me. So, if I don't look for him, who should I look for?"

Duan Yu frowned slightly and rubbed his chin.

"Get out of our way! We're KO.13's people! You dare lay a hand on us? You're asking for trouble!"

A girl's sharp shout suddenly came from across the street, clearly reaching Duan Yu's ears.

"It's just like a pillow being handed to someone who's sleepy."

Duan Yu was drawn by the sound and looked up to see what was happening across the street.

"So what if I'm KO.13? My boss is KO.11 Dali Jun. What do I have to fear from that damn Sister Sha? Let me tell you, even if we talk until the end, you'll still have to kowtow and admit your mistakes."

Green Hair arrogantly announced his boss's name, showing no fear of the threats from the two dark-skinned beauties opposite him.

"Why should we? You were the ones who hit us, so you should be the ones apologizing!"

Peach glared defiantly at the green-haired man opposite her.

"Why should we? Because we outnumber you, of course! What? You don't want to apologize? Fine, don't say I didn't give you a chance. As long as you two give us some satisfaction, we'll consider this matter closed."

Green Hair grinned lewdly, his eyes filled with lust, and his skinny, claw-like hands reached out towards Peach.

"Fuck you!"

Linda grabbed her shoulder bag and slammed it hard onto Green Hair's lewdly grinning face.

Green Hair clearly hadn't expected Linda to pull this stunt. He was hit squarely in the face by a shoulder bag full of books with spikes on the surface, accompanied by a piercing scream, and splattered blood all over the ground.

"Damn it! Arrest them! Arrest both of them, I'm going to kill them both!"

The stinging pain on his face made Green Hair's eyes bloodshot, and the rusty smell around his nose made him furious, letting out a shrill roar.

"Get out of here!"

Linda and Peach swung their shoulder bags, trying to drive away the group of ill-intentioned guys. But no matter how tough they acted, they were just Muggles without any superpowers. The thugs who surrounded them easily seized the opportunity and snatched the shoulder bags from their hands, which they were using as weapons.

"Big brother, it's all done."

Linda and Peach were quickly subdued, their arms were locked behind their backs, and no matter how much they struggled, they couldn't break free.

"You damn bitch! How dare you throw something at me!"

Green Hair slapped Linda hard across the face, her face contorted in a ferocious grimace as the barbs pierced her flesh.

"Pah! Sister Sha won't let you get away with this if she finds out!"

Linda's mouth was filled with a sweet, fishy smell, but she spat it all over Green Hair's face, her beautiful eyes wide open, full of defiance.

"That's assuming you all make it back alive. Surround them, I'm going to have my way with both of them right here!"

As he spoke, Green Hair began to unbuckle his belt.