"My upward flight burst speed is about 400 kilometers per hour, if I fly upwards normally, maintaining a speed of 200 kilometers per hour is enough to bear, and the thickness of the troposphere in the mid-latitudes is about 11 kilometers, which means that I can reach the stratosphere in a maximum of 5 minutes, and now it is 5 minutes and 33 seconds......

Xia He maintained an effortless flight speed while holding his mobile phone to calculate his speed.

At this moment, his ultrasound sensed that a behemoth was rushing towards him behind him, several times faster than himself.

"it...... It's an airplane! ”

A civilian airliner was flying from afar, and if Xia He didn't dodge, there was no doubt that he would run into it.

Fortunately, Xia He has more than one bird flight gene.

He didn't even need to turn, and at the moment he found it, his body seemed to be a conditioned reflex, stopped suddenly, and then quickly flew upside down...... After a few breaths, he brushed the plane, and was almost sucked in by the engine, but fortunately he was able to resist.

"It's dangerous." Xia He breathed a sigh of relief, and beckoned to a little boy who was looking out of the window, "Hey! ”

The little boy looked at Xia He dumbfounded, and then hurriedly shook the adult beside him: "Mommy, I saw Superman!" ”

After the adult was woken up, he looked out, naturally he couldn't see Xia He, and immediately gave the child a slap: "I know Superman, you will watch less superhero movies for me in the future, my brain is confused!" ”

In the cab of the passenger plane, the driver, co-pilot and observer also looked at each other, and only after a while did someone exclaim:

"At first I thought it was a bird...... Hey, do you see clearly? That's people, right? ”

"Yes...... Right? Have you taken any pictures? ”

"I took a picture, but I don't know, I can't see the appearance at all!"

"Is there really a superman in this world?"

"Or is it the spell of the East?

"God, I feel like the three views I have accumulated for more than 40 years have been shattered......"

……

Xia He didn't know about the chain reaction caused on the passenger plane.

After confirming his speed and position, he continued to fly upward, and for the next ten minutes, he felt that the temperature around him was relatively rising, but after reaching a certain level, it became cold.

Not only cold, but also thin air.

"Looks like I'm in the mesosphere or ionosphere!" Xia He shuddered.

Theoretically, the temperature in this place should be very high, but it is only a theory, in fact, the temperature in this place is no longer the usual temperature, but the appearance of the rapid movement of air molecules and ions.

However, because the air is thin, that is, the air density is low, the probability of air molecules colliding with Xia He is very low, and there is very little heat exchange between the two, so Xia He still feels cold.

Even the higher he went, Xia He found that his wings began to be inflexible, and a layer of frost began to condense on the surface of his body.

"No way......"

Xia He had no choice but to use Ram's superpowers.

Luminous!

In an instant, Xia He turned into a light man, dazzling incomparably in the night sky, but at the same time, he not only glowed, but even heated, because of this heat, the frost on his surface quickly subsided, and the speed returned to normal.

Continue upwards.

50 km from the ground, 60 km ...... 100 km.

This is the Kármán line, after which it is equivalent to entering outer space, and even Xia He has been able to see some artificial satellites, and the side of the earth towards him can basically be seen.

At the same time, when you look up, you can see the moon not far away.

It's a pity that the sun is now on the far side of the earth, so Xia He can't look at it directly.

And Xia He didn't stop for long, he continued to fly upward.

He is now in the ionosphere, far from reaching the outer atmosphere, which is the escape layer, but according to calculations, he probably will not be able to reach the escape layer.

Because his body had become stiff by this time, and there was a faint pain of burning and pinprick pain, because there were too few air molecules, the wings could not increase much speed by flapping hard, and the speed was plummeting.

"Gotta see where the limits are!"

Xia He gritted his teeth and continued to hold firm.

200 km, 300 km...... Keep climbing.

I don't know how long it took, whether he reached the escape layer, Xia He had already stopped breathing - because he couldn't breathe much oxygen, his brain began to have transient shock due to lack of oxygen.

Ultimately.

He fainted.

The head is planted and falls directly.

————————

"What's that? Shooting stars? ”

"Look, look."

"Damn, should the alien spacecraft land, let's see if it's close to us......"

A group of night photographers lay on the railing of the bridge, excitedly activated all the camera equipment in their hands, and took pictures of the luminous objects falling from the sky, and the excitement and excitement lingered in everyone's hearts.

In particular, some of them work in the media, and they are beginning to think about how to report it.

But at this moment, the girl, who was originally a model, screamed: "Angel! "It scared everyone out.

"What's wrong?"

"Look at that glowing ...... No, it's not a flying machine, it's a person......"

The luminous object changed, and at some point a pair of wings were stretched out, flapping vigorously, and the limbs were also changing, like human limbs.

"Oh...... Oh my god......"

————————

Somewhere in a mountain village, an orchard.

There was a loud tremor on the ground, and the farmer guarding the orchard ran out naked, just about to scream "earthquake" to remind his relatives and friends, but he was quickly stunned.

I looked at the crater several meters deep in front of me, and there was still smoke and dust coming out of it.

"What's going on in my yard......" the farmer muttered to himself.

But before he could finish speaking, a man with a dazzling body crawled out of the pit, seemed to look at him, and then flew high and quickly disappeared.

"What's wrong?" The family got dressed and ran over.

Tie Zhu trembled all over, pointing to the big pit in front of him: "I, I see, I seem to have seen aliens......"

————————

The light man is naturally Xia He.

At this time, he was rushing home, and at the same time he was crying and laughing at the wounds on his body that were healing.

"Play Dafa ......"

He originally envisioned that after flying to the limit, he would fall down on his own, and stop glowing when the temperature was about the same, but he didn't expect that the lack of oxygen was too severe, and his brain went into direct shock and fell diagonally.

When he was almost on the ground, he woke up and flapped his wings to slow down.

Otherwise, it won't be as simple as a few meters of pit.

"I guess I was seen by a lot of people, and I haven't got my clothes on, so I just don't know if I've been photographed." Xia He was a little annoyed, but quickly relieved, "Anyway, my appearance was not revealed." ”

Moreover, what is even more fortunate is their ability to resist blows.

Falling from a height of several hundred kilometers, although he slowed down in the last ten kilometers, he did not die.

Not only did he not die, but only two or three bones were broken.

It's still healing on its own.

"I'm so strong......"

Sighing with emotion, Xia He slipped home, and after scrubbing casually, he slept under Xia Liang's head.