Castle of Black Iron

The golden king roc's wings had been thousands of meters in length as they broke the sky in an imposing manner. When the king roc flew off, it soared up into the sky, shocking the universe!

On the way towards Nine Heavens Big Domain, Zhang Tie gradually became two times faster than that when he left Mountain Ruins for Dragon Emperor Big Domain. Therefore, it took him half the time to finish the distance of over 500,000 miles. When he arrived there, he saw the Demon Prince killing Lord Lanling and demons' morale soaring. At the same time, over 100,000 human immortal generals were in dead silence...

At this critical moment, as a human, of course, Zhang Tie could not stand such great humiliation!

"Let me try it..."

Under the gaze of the two armies, two demon emperors, two immortal emperors and numerous powers, Zhang Tie flew over the human army from its back and landed in the battlefield being 10,000 m away from the Demon Prince above Deities Plain silently. Closely after that, he folded his golden wings and stood still as carefree as an immortal.

Watching Zhang Tie flying over here, the Demon Prince stopped laughing. At the same time, it gazed at Zhang Tie with its bloody thorn-like eyes while releasing its strong black demonic qi. It couldn't help giving out its surging fierce qi.

Not knowing why, when it saw the beautiful and majestic king roc wings behind Zhang Tie, although the Demon Prince didn't know who was Zhang Tie, it heard a voice from its inner heart. Therefore, its eyes became bloodier. It unfolded its wings to the greatest degree as if it wanted to scramble with Zhang Tie for the brilliance of their wings...

'Kill him. Kill him. Kill him. I must tear him into pieces. How could his feather wings be greater and more magnificent and beautiful than mine...'

Demons' hearts were full of greed, enmity and envy. When it saw Zhang Tie's king roc wings, it had determined to kill Zhang Tie as it stared at him.

As for hundreds of thousands of human immortal generals and demon generals, after hearing that voice, most of them were looking for the source of the voice with shock. Unexpectedly, in the blink of an eye, a teenager at his 17s had shown up on the battlefield shockingly. After a short silence, humans and demons burst into uproars at a stroke——Who is he? How dare he challenge the Demon Prince?

"Amazingly, Zhang Tie, you're still alive. When you fought Six-Armed Demon Emperor outside Infinite Immortal Prison and fell inside it at the same time, we all thought that you had died..." Under whispers, Force Emperor's voice reverberated across the battlefield. At the sight of Zhang Tie, even Force Emperor sighed with emotions.

'What? He's Zhang Tie, the incumbent Dragon Emperor and the very person who came from another world and acquired the inheritance of Dragon Emperor? Hasn't he died in the Mountain Ruins? How could he appear here?'

The noises on the battlefield disappeared at once. Not only humans, but even demon powerhouses were also greatly shocked with many questions in their hearts after knowing Zhang Tie's identity. After Zhang Tie perished with Six-Armed Demon Emperor inside Infinite Immortal Prison, unavoidably, Zhang Tie's name had aroused great attention among demons.

"I've survived from great danger!" Zhang Tie talked to Force Emperor aloud with a smile when everyone else could hear his voice, "Infinite Immortal Prison is not accessible for others; however, it means top treasure land for me; because I'm cultivating Infinite King Roc Sutra..."

After hearing that Zhang Tie had admitted that he was cultivating the legendary deity's secret method Infinite King Roc Sutra, all the others were in hubbubs. None of them had imagined that Zhang Tie could admit that he was cultivating the legendary secret method. Therefore, those eyes on Zhang Tie became scorching as though he was being scorched by many invisible lenses. Those eyes contained greed, envy, passion, and shock, etc...

Previously, the Demon Prince was staring at Zhang Tie with strong, fierce qi in its eyes; now its eyes were much more scorching. The wing demon couldn't help sticking out of its tongue and licking its own lips. At the same time, its greedy and envious thoughts spewed out of his mind like a volcanic eruption. The Demon Prince couldn't wait to have a try...

In the demon army, Versatile Demon Emperor and Black Mountain Demon Emperor became more profound at a stroke as they were gazing at Zhang Tie. Versatile Demon Emperor's eyes even flickered. Black Mountain Demon Emperor's eyes contained endless greed and fierce intent. At the same time, the two demon emperors turned around and made silent communication with each other through eye contact...

After cultivating Infinite King Roc Sutra, Zhang Tie might be powerful; however, he had not promoted to an immortal emperor. By contrast, the Demon Prince was always unrivaled on the same level. Therefore, the Demon Prince treated it as a good opportunity to make a meritorious deed...

Under the gaze of so many people, Zhang Tie stayed calm and fearless. If a person who had suffered so many hardships and cultivated the most powerful secret method found that he couldn't even defend the right to expose the fact to the public, the supreme secret method would just be a paradox, a joke, a trap...

"Didn't you acquire the inheritance from Dragon Emperor? Why do you cultivate Infinite King Roc Sutra now? Could you change your secret method and chakras by Infinite King Roc Sutra at your will?" Force Emperor asked out of curiosity. Of course, many onlookers had the same question.

"King Roc was Kun in water and Peng in the sky. King Roc is always variable. By cultivating Infinite King Roc Sutra, one could casually mimic the other secret methods or chakras. After acquiring the inheritance of King Roc, of course, I could mimic the effect of Worldshocking Sutra... Zhang Tie talked to Force Emperor calmly, "I've not imagined that I could see Your Majesty Force Emperor here. Before fighting the Demon Prince, I request Your Majesty to stop chasing Ying-Yang Sect and return freedom to them. Yin-Yang Sect has already collapsed. Only some females who had great moral integrity prefer to die rather than surrender to demons and collude with Dark Emperor Immortal Palace are under my protection. Given your prestige, you don't have to exterminate this human sect which is still sticking to the responsibility and moral integrity of humans!"

Force Emperor watched Zhang Tie for a short while. He had known the relationship between Zhang Tie and Yin-Yang Sect since Zhang Tie saved those immortal generals of Yin-Yang Sect in Cyanlotus City and exposed the conspiracy of Dark Emperor Immortal Palace; he was also crystal clear of the current situation facing Yin-Yang Sect. After hearing Zhang Tie's request, Force Emperor soon nodded, "Sure, now that you've asked for that, the old scores between Force Emperor Immortal Palace and Yin-Yang Sect will be canceled off from now on. From now on, Force Emperor Immortal Palace will stop hunting the remnants of Yin-Yang Sect!"

"Thanks, Your Majesty Force Emperor!" Zhang Tie said. After ending the old scores between Force Emperor Immortal Palace and Yin-Yang Sect, Zhang Tie looked straight into Star Emperor's eyes frankly and continued, "As for the cities and land that Star Emperor Immortal Palace have encroached Dragon Emperor Big Domain these years, we will deal with it later!"

"When you and Six-Armed Demon Emperor entered Infinite Immortal Prison, I thought you were already dead. Now that if you were dead, of course, Dragon Emperor Immortal Palace was not qualified to own Dragon Emperor Big Domain alone. Of course, those with greater moral integrity could share it. In Motian Realm, the rise and fall of immortal palaces are pretty normal. What Star Emperor Immortal Palace did was reasonable!" Star Emperor said calmly as he squinted at Zhang Tie with a faint smile, "If you could kill Demon Prince here, I will return 10 times more areas to you as my compensation. If you're not able to make it... hahaha..."

By contrast, Star Emperor was selfish. He was instigating Zhang Tie to fight the Demon Prince to death; even causing destruction to both sides.

Zhang Tie was crystal clear of Star Emperor's selfishness. However, he didn't mean to argue with Star Emperor about it at this moment. Except for showing off his battle force, Zhang Tie could never win Star Emperor's respect.

Zhang Tie then revealed a disdainful smile...

"Have you left your will?" the Demon Prince roared with endless madness, fierce intent, and bloody restlessness, "I've not imagined that I could kill Dragon Emperor besides Lord Lanling here..."

Zhang Tie then turned around calmly. Watching Demon Prince over 10,000 m away, then the rigorous army of demon generals in the further distance and Versatile Demon Emperor and Black Mountain Demon Emperor in the demon army before letting out a deep sigh. 'So many heads!'

"Are you so anxious for death?"

"What?" The Demon Prince instantly released berserk qi.

Zhang Tie then talked to the Demon Prince with a smile, "I mean you're going to die..." Zhang Tie then raised his hands and displayed them in front of Demon Prince, "Before death, you'd better take a careful look at this pair of hand. After a short while, this pair of hands will tear your body into pieces and pull out of your heart. You will see how I crumb your heart by hand..."

The Demon Prince instantly rushed towards Zhang Tie with a flash. At the same time, the spike shot towards Zhang Tie from 10,000 m away with a cold light as fast as a lightning bolt.

The distance of 10,000 m was as short as a couple of steps between commoners for supreme-level immortal generals and demon generals. With one step forward, they would approach each other and enter the scope of the most ferocious close combat...

"Watch out..." Some powerhouses beside Force Emperor couldn't stand exclaiming at this moment.

Because Zhang Tie had not even moved or released his protective battle qi when Demon Prince launched a strike.

The black spike in the hand of Demon Prince tore the space and immediately approached Zhang Tie's neck with a black cold light...

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