Castle of Black Iron

In no time...

When the blue devil was heavily struck by Zhang Tie's deity-killing sword and sent flying away while losing its brain, Zhang Tie instantly charged at it like how a boa charged at its prey. Besides strangling its neck and throat using his arm, Zhang Tie also used his shackle of bloody chakra and locked its chakra.

The deity-killing sword damaged the void of the opponent's mind sea and destroyed its spiritual energy. However, as a powerful knight, even if it couldn't run its spiritual energy, it could also launch a counter-strike.

After leaving the water, even a fish could struggle for a few minutes on the bank, not to mention a heavenly knight.

When Zhang Tie strangled its neck and throat by his arm and struck its chakra with his Purgatory Samsara Method like a heavy hammer, the blue devil started to resist. Groaning, it seized Zhang Tie's irresistible arms, intending to break his constraint while wriggling all over.

The blue devil tried to release its protective battle qi to break free of Zhang Tie's arm; however, frictions and squeeze between their battle qis and strength caused cracks with terrifying light between Zhang Tie's arm and the blue devil's neck...

In the void, with a boom, Zhang Tie struck the blue devil's chakra using his Purgatory Samsara Method again, rocking its fire chakra...

The blue devil couldn't even utter a voice at this moment as Zhang Tie was strangling its neck irresistibly.

Feeling that it couldn't break free of Zhang Tie's grasp, the blue devil started to pound Zhang Tie's lower abdomen fiercely by its elbow.

The armor on Zhang Tie's lower abdomen was shattered at once.

At the same time, Zhang Tie raised his right foot and pounded the blue devil's caudal vertebra forcefully with his knee, causing a cracking sound as if a steel bar was broken.

The blue devil intended to fly off by rolling itself in the air; however, Zhang Tie was tightly attached to it. As a result, the two people rolled and hit the ground heavily from above the valley, causing a big pit on the ground.

Those who had not seen such a scene could imagine how a crazy boa wrestled with a huge crocodile and rolled in the mud. At this moment, Zhang Tie was that crazy boa while the blue devil was that huge crocodile.

Whenever the blue devil pounded backward by its elbow, Zhang Tie would hit its body forcefully with his knee.

In rolls, the blue devil moved its head forward before crashing back towards Zhang Tie's head. Closely after that, Zhang Tie would give it a counter-strike by hitting his forehead towards the back side of the blue devil's head forcefully.

The valley was a complete mess. Wherever they rolled by, twigs and rocks would break while the strong qi which escaped away accidentally could reach 1,000 m away...

This combat could definitely match that when Zhang Tie killed the heavenly demon knight by striking it for nine times by rod at the bank of Weishui River. This was close combat between knights, in which process, all the battle skills had returned to their primitive and instinctive conditions like how two boorish fellows fought each other. Mutual locations, strength, physique, strike-resistant ability and endurance became key factors. However, such combat was much more perilous and crueler than the so-called close combat between knights.

Zhang Tie tightly strangled the blue devil's neck as they kept hitting each other with foot and head. At the same time, Zhang Tie forcefully struck the blue devil's chakra using Purgatory Samsara Method. Simply, the blue devil suffered from Zhang Tie's three different strikes.

However, because Zhang Tie was standing behind the blue devil, the blue devil's counter-strike was greatly restricted. As a result, the blue devil could only attack Zhang Tie's head and one elbow while withstanding Zhang Tie's tightening arm by another hand.

Zhang Tie's great power almost popped out blue devil's eyeballs as it gritted its teeth, breaking all of them.

Since the beginning, Zhang Tie was merciless. His face remained unchanged in the combat. He was as sober-minded as running gear. However, the blue devil felt being more and more tightened in the process.

Zhang Tie knew that the blue devil would definitely give it up earlier than him. Since he started to strangle the blue devil using his arm and shackle of bloody chakra, the result of this combat had been decided.

Zhang Tie's judgment was right. However, after wrestling with Zhang Tie for less than 5 minutes, the blue devil's counter-strike became weaker. Later on, the blue devil gave up attacking Zhang Tie. It scratched Zhang Tie's arm in vain as if it wanted Zhang Tie to let go of his arm. However, it was fixed onto the ground by Zhang Tie, face to face, feet kicking in vain...

Zhang Tie just maintained this gesture, letting the blue devil struggle like that. After breaking the blue devil's entire wind chakra, Zhang Tie started to take it bit by bit like how the crazy boa engulfed the huge crocodile after winning the battle...

After taking the entire wind chakra of the blue devil, Zhang Tie added his strength and broke the blue devil's neck in a split second, causing its eyeballs to pop out of its eye sockets. Closely after that, its feet became paralyzed. After convulsing a few times, it became still.

The blue devil could never imagine that it would be killed in this way.

After pushing off the blue devil, Zhang Tie picked himself up from the ground.

After Zhang Tie ran his spiritual energy, the two space-teleportation equipment on the blue devil's hands, one bizarre bead and one silver secret item in its qi sea flew in the air at the same time. After taking a look at these items, Zhang Tie immediately put away all the items except the silver secret item.

Zhang Tie couldn't check the two space-teleportation equipment until the first day or the 15th day of next month. The bizarre bead contained changing fog, causing it blurry as a whole. Zhang Tie knew it was the invisible shen bead. However, it was not the right moment for him to study the bead; therefore, Zhang Tie put it away too.

The silver secret item was a grim, over 2 m long mace with many 1.5 cm long spikes. In brilliant light, Zhang Tie had it turn real. Holding it and weighing it by hand, Zhang Tie nodded slightly.

This mace weighed over 2,000 kg. Although being a bit light, it was enough for Zhang Tie to kill the red devil.

"Peh..." Zhang Tie spat onto the ground after wiping out his blood stains at mouth corners. Watching its disgusting look, Zhang Tie raised his mace and made a several meters deep pit on the ground, turning the blue devil into sh*t. Closely after that, Zhang Tie flew off and shot towards the red devil at 10,000 m per second.

After killing one, Zhang Tie was confident to get the other.

Although the tracing feathers didn't attach to the blue devil, they attached to the soles of the red devil when it left there. Therefore, Zhang Tie could precisely position the red devil.

Perhaps twins had special telepathy. When Zhang Tie killed blue devil, the red devil who was lurking somewhere over 600 miles away suddenly moved. It didn't fly towards the fleet of Dragon Emperor Immortal Palace; instead, it flew towards far at the fastest speed, starting its insane escape.

However, that was impossible as the red devil had been positioned by Zhang Tie.

The red and blue devils must only have one invisible shen bead. Besides positioning its trace using tracing feathers, Zhang Tie also saw it using his lotus-flower eyes after flying off the valley for 10 seconds.

The red devil was fleeing for real. Being wrapped by a pitch-dark fog, the red devil reached the speed about 7 times the speed of sound, which was a terrifying speed for a heavenly knight. However, it was nothing different than waiting for Zhang Tie.

Five minutes later, Zhang Tie had already arrived at the air zone above a hill being surrounded by air-borne mountains, which was over 1,000 miles away from the valley where Zhang Tie killed the blue devil just now.

Zhang Tie kept striking an over 100 m high hill among those air-borne mountains, mace in hand. With each strike, he would release energy tantamount to hundreds of billions of Joule. With a white light and a terrifying impact wave, the hill was shattered and disappeared in a split second while the red devil flew out of there while spurting out blood, screaming miserably, "Who're you? Who the hell are you? Dragon Emperor Immortal Palace doesn't have such a great power..."

Zhang Tie flashed towards his target once again silently. The moment he approached the red devil, he launched another strike, causing it to spurt out blood incessantly...

The red devil was not more powerful than the heavenly demon knight that Zhang Tie had killed at the bank of Weishui River. However, Zhang Tie was much more powerful now than in the battle at Weishui River. Therefore, the result of this combat was already fixed. What Zhang Tie was concerned about the most was that he might not fully take the red devil's wind chakra if he killed it too fast; he didn't want to waste it. Waste was the most shameful thing.

Therefore, the red devil had to face a much more tragical result than the blue devil.

A few seconds later, Zhang Tie broke the red devil's crus in a split second.

Then, Zhang Tie broke its shoulders and elbow, sparing its hands where there were some space-teleportation finger rings in the principle of conservation. However, the red devil couldn't move anymore.

After that, Zhang Tie hit the red devil's main body part, causing it to be almost breathless while breaking most of its bones as a whole.

With the red devil's miserable shrieks, Zhang Tie knocked it over by mace. Closely after that, Zhang Tie came close to it and pressed its head by hand. Closely after that, he triggered his Purgatory Samsara Method and started to refine its chakra. The entire combat lasted less than 10 minutes.

In only a few minutes, Zhang Tie had absorbed its wind chakra. Closely after that, Zhang Tie broke its head forcefully.

After killing another two sc*mbags and absorbing their wind chakras, Zhang Tie felt pretty satisfied while the remaining wind elements almost broke out of his mind.

...

Just now, a team of four airboats passed by the location hundreds of miles away from where Zhang Tie fought the red devil. After sensing the combat, over 10 immortal generals in flight suit flew off their airboats under the leadership of a wind immortal general to check what was happening over there...

The red devil didn't have eyebrows. His weird baby face was too eye-catching. As for a heavenly knight, he could see clearly what was happening over there from hundreds of miles away.

"Red and blue devils..." The wind immortal general changed his face greatly as he shouted.

Closely after that, they saw Zhang Tie split the red devil's head by his hand.

From hundreds of miles away, Zhang Tie grinned towards the grey-haired wind immortal general. However, the old man's face became white all of a sudden as he instantly fled at his full speed, followed by the others. The old man even looked back for a few times out of intention, afraid of being chased by Zhang Tie...

Zhang Tie took off those space-teleportation finger rings and a rare silver secret item——a pair of claw sleeves from the red devil. Closely after that, he tossed out red devil's corpse and punched it into sh*t in the air...

In the distance, watching their immortal generals returning to their airboats, the four airboats fled towards different directions in two groups at full speed. It was a popular strategy that fleet of airboats would adopt in fear of being chased by one powerful enemy. Because Zhang Tie could only chase after them in one direction within a short period of time, the other group of airboats would have a greater chance to survive themselves.

Zhang Tie took a look at those airboats while a whim occurred to him. However, he vetoed it at once.

If Zhang Tie wanted to chase after them, none of the commoners and immortal generals on the four airboats could survive; however, Zhang Tie couldn't kill them just because they saw him killing the red devil by accident because he was always merciful.

'Well, whatever, it's nothing a big deal even if they noticed it...'

At this moment, none of the people on the airboats of Dragon Emperor Immortal Palace discovered that Zhang Tie had already diffused a conspiracy for them within one hour in the dark of Brokenstars Ocean.

Shaking his head, Zhang Tie ignored the four airboats; he then turned around and flew back towards the fleet of Dragon Emperor Immortal Palace. Only after a short while, he had caught up with the fleet. After that, Zhang Tie continued to keep the fleet company leisurely above it as if nothing had happened.

...