Castle of Black Iron - Chapter 1088

Chapter 1088: 1088
Chapter 1088: I Will Fly Higher


Translator: WQL Editor: Aleem

2 hours later, Iron-Dragon Airboat flew across a thick cloud which looked like a huge marshmallow . When Iron-Dragon Airboat left this cloud in less than 1 minute, Zhang Tie had already left Iron-Dragon Airboat and appeared in the cloud tens of thousands of meters above the ground .

The airboat had already left the border of Longxi Prefecture in Zhongzhou Province .

At this moment, Pingsha Valley might still be cloudy and rainy; however, this place had been sunny with white clouds . Airships would fly below the cloud now and then . There was a faintly prosperous city on the horizon in the distance .

There were secret tunnels in some rooms of Iron-Dragon Airboat which could help knights access to Iron-Dragon Airboat rapidly for the sake of escape and executing special tasks . These secret tunnels could only be opened from inside . After a few seconds, they would close up automatically . One secret tunnel was in Zhang Tie's cultivation room . Besides Bai Suxian, nobody else knew that Zhang Tie had left .



Zhang Tie was flying in the white clouds, where the visibility was less than 100 m . The others could not see what was inside the white clouds at all . Riding the wind in the white clouds, Zhang Tie really looked like an immortal .

After leaving Iron-Dragon Airboat, Zhang Tie became alone once again . He could do whatever he wanted . Zhang Tie felt being free once again . He did not have such a relaxing experience for a long time .

Over these years, Zhang Tie was escaping and thinking about how to reverse his case or fight demons and Three-eye Association constantly . When he could move alone, Zhang Tie felt pretty good .

Zhang Tie had been floating in the white clouds for over 10 minutes . When Iron-Dragon Airboat completely disappeared in the skyline, Zhang Tie had changed into an average middle-aged tough man in a blue long gown with rich eyebrows, a swarthy face and closely cropped hair . Given his qi, his battle strength became unidentified .

After changing his look, Zhang Tie flew out of the cloud when he was sure that there was no knight or airboat within dozens of square miles . Closely after that, he flew towards the north as he gradually ascended and turned into a small point .



Zhang Tie sensed that the thunder hawk was pretty excited when it was flying towards him . Additionally, its flight speed increased by almost 30% once again, which startled Zhang Tie a lot . Closely after that, Zhang Tie was moved .

It was similar to the feeling when you saw a dog that you fed many years darting towards you desperately while swaying its tail .

Zhang Tie was flying fast too . In only a few seconds, his flight speed had reached 600 miles per hour and was still increasing . In the blink of an eye, he had entered the stratosphere over 13 miles above the ground . A knight flying rapidly in the stratosphere could barely be discovered by others on the ground .

After entering the stratosphere, Zhang Tie continued to ascend while his speed had reached 650 miles per hour .

His two chakras of King Roc Sutra were rotating forcefully and slowly as firm as mountains . It was like an effective engine entering the velocity range for stable operation . The rotating chakras could offset the gravity from the earth and provide Zhang Tie with a greater speed . As a result, he had the impulsion to fly higher and faster .

After sensing this impulsion carefully, Zhang Tie discovered that 1/3 of this impulsion came from his curiosity, 2/3 of this impulsion came from the instinct that drove his chakras of King Roc Sutra to rotate .

As for the human aircraft in this age, airships and gliders could only fly in the troposphere 15 miles above the ground; however, airboats and knights could fly in the stratosphere between 15 miles and 80 miles above the ground . If he was higher than 80 miles, he would enter another atmosphere . Zhang Tie wondered about the feeling in the strange atmosphere . Neither had he heard about it from other earth knights . Therefore, he was curious about that .

Zhang Tie felt a bit strange about the instinct of King Roc Sutra . He started to admire about the terrifying flight speed of the thunder hawk . After that, he sensed that the virtual image of King Roc Sutra in his shrine became a bit restless . What a weird feeling!

Driven by this curiosity and the instinct of the emperor-level secret method, plus the proper time and location, Zhang Tie had a heroic feeling inside as he wanted to test how high he could reach .

Since he promoted to an earth knight, Zhang Tie had not got a chance to try this ability yet .

When he thought about this, Zhang Tie constantly ascended at an increasingly higher speed and broke the upper limit of 700 miles per hour for the first time . At this high speed, Zhang Tie soon entered the top region of the stratosphere which was over 80 miles above the earth .

At this height, the air became thinner . He was actually standing on white clouds . He felt like watching cotton fields on the top of a skyscraper . At this height, commoners could only see the outlines of very huge individuals such as cities, mountain ranges, lakes, long railways in the cotton fields .

However, with lotus-flower eyes, the higher Zhang Tie reached, the better visual field he would gain . Even at such a height, as long as he would like to concentrate, he could see clearly each grass and wood on the ground .

When he recalled the item called reconnaissance satellite before the Catastrophe, a hilarious whim suddenly occurred to his mind, 'Compared to those metal instruments, I'm a real "artificial satellite"' .

Zhang Tie didn't know why few earth knights mentioned the atmosphere above the stratosphere . At least he didn't feel it difficult to break through the stratosphere . His feeling and chakras which were still normally rotating granted him a very great confidence .

Zhang Tie entered the atmosphere above 80 miles high smoothly . He felt cold at once . Additionally, the convective motion that he met in the troposphere reappeared . After his flight speed reached 750 miles per hour, an invisible barrier appeared in front of him for the first time . . .

'Sonic barrier', a term occurred to Zhang Tie's mind .