Fifteen minutes of running time.

There are a total of 900 seconds, and the average speed of 12 meters per second is 10,800 meters. It's a simple math, and the speed that the Wraith is able to maintain is now around 300 meters per second (note that this is not a burst, but a sustained movement speed)

That's thirty-six seconds.

It only took thirty-six seconds to catch up with Qin Heng.

"What's going on?"

Qin Heng was always vigilant, and when the fifteenth minute was about twenty seconds, his heart was pounding, and his eyebrows were beating wildly.

"Is there a life-and-death crisis?" Qin Heng was a little shocked in his heart.

"But it's only been a little over fifteen minutes, and it's still a little bit before we can reach the hotel in the Isolation Array." The feeling of crisis in Qin Heng's heart became more and more intense.

Suddenly, Qin Heng's face became extremely ugly.

"Huh!"

Qin Heng's right hand flashed, and two talismans with wonderful textures appeared on the tips of his fingers, and they hit Ximen Dandan's back directly.

The other one was thrown on the old woman.

"Open!" Qin Heng closed his sword fingers and pointed sharply in the direction of the two talismans, a stream of spiritual power burst out from the tip of his hand, and the talisman flashed with a light, which had already been activated.

"Huh?"

Ximen Dandan felt that there was something wrong with his back, but suddenly with a force, his body was actually fluttering, and he jumped out of a distance of forty or fifty meters at once.

"What's going on?" Ximen Dandan turned around and wanted to ask Qin Heng, but he didn't see Qin Heng's figure.

Instead, she saw a terrified figure appear about a kilometer or two away...... The figure of the Shade.

It was sliding rapidly, as if it were skating quickly on the ice, and the speed was amazing, at first it was a black dot the size of a sesame seed, and suddenly it became a black ball the size of a finger.

"Keep going and you'll see a hotel, before you enter the hotel, turn around three times towards the door, and then drip blood in the open space in front of the door, and then it's safe to go in." Qin Heng's voice came into Ximen Dandan's ears.

This is the use of divine consciousness to transmit sounds.

Ximen Dandan was stunned for a moment, although she didn't know what was going on, but she also understood that now was not the time to care about these things.

She sped up and ran forward.

Qin Heng moved his body in the other direction, and he directly burst out with the most powerful speed, jumping out of a distance of more than two hundred meters in one go.

This also caused Simendandan not to see him.

However, Qin Heng didn't care, on the contrary, his figure was transformed into more than a dozen phantom bodies, all of which went in another direction.

At this time, the direction of the Yin Spirit's movement finally changed, and it rushed directly in the direction of Qin Heng.

"Is it really locking me?" Qin Heng understood in his heart.

He is leaving Ximen Dandan now, the first is to protect the safety of the two of them and delay the movement of the Yin Spirit as much as possible, and the second is to test who the Yin Demon is locking on.

Now it was clear that the Shade had locked on to him.

"Is this guy crazy and trying to chase me? Now it's only about a kilometer away, and two or three breaths can catch up with me. Qin Heng's brows tightened.

If you want him to face this yin spirit, it is really better to kill him directly, which is more straightforward.

"Light Talisman."

Qin Heng took out a stack of light talismans, and he didn't care how many they were, you must know that this was a speed of hundreds of meters per second, and he directly pasted it on his body, and the weight was weakened a lot at once.

"Huh."

The right foot stepped on the ground, and the body shot out at the same time, which seemed to turn into an arrow and flew directly out of a distance of more than 300 meters.

Finally, he can barely match the speed of the Yin Soul with explosive power.

However, the explosive power is only, and the Yin Soul is a terrifying ghost with a continuous speed of three hundred meters per second, and Qin Heng is not particularly satisfied with this.

"Not enough." Qin Heng frowned, the snake tail ring in his right hand flashed with a pale golden light, and in front of him, a weapon that flashed with three auras suddenly appeared.

Fairies and demons.

Qin Heng was in a coma for a month, Su Zili finally found the Flying Sword Immortal Demon from the original battle site between the Wind Fairy Ghost and him, and after Qin Heng woke up, Su Zili returned this divine weapon.

"Get bigger."

Qin Heng, who was at the peak of the seventh layer of Qi training, was enough to drive this flying sword, and with the blessing of his spiritual power and divine sense, the immortal demon quickly became longer, and the sword body became wider.

Three meters long and half a meter wide.

It didn't look like a sword blade that ordinary people could hold, but Qin Heng stood on top of the flying sword with a single jump.

"Wind Resistance." Qin Heng pinched out the sword finger in his right hand and swung it violently in front of him.

Wind and waves erupted from his fingertips, swept above the flying sword, and the flying sword instantly rose into the air, turning into a ray of light and disappearing directly in place.

"Huh!"

The yin spirit happened to arrive on the ground where Qin Heng was standing just now, and the sharp claw on its right side directly slashed down, and the ground directly tore out three gloomy scars on the extremely sharp claws.

Qin Heng had long since disappeared without a trace.

"Woo!"

The Shadow let out a mournful sound, its blood-red eyes scanning the distance into the sky.

"Wow." Qin Heng drove the fairy demon and glided quickly in the air, feeling a little happy in his heart.

For ordinary cultivators, there may be a lot of discomfort with the first Edgeworth flight, but who is Qin Heng?

He also cultivated step by step back then. I'm very familiar with Edgeworth's flight.

The speed of 400 meters burst out in one breath, although it is not fast, but it can be maintained at a speed of 400 meters all the time.

The Yin Soul was frantically chasing behind, but it was always slower than Qin Heng.

Because of being in the air, Qin Heng no longer needed to turn and wait, he only needed to control the immortal demon on his feet to move forward, as for the remaining right hand, in addition to forming a sword finger pointing forward, the other three fingers pinched a stone that shimmered with a faint light.

"Damn, how can you drop if you are rich?" Qin Heng glanced back at the Yin Soul and couldn't help but curse.

The spirit stone in his hand now is of the highest quality, if it is in the cultivation realm, a high-grade spirit stone may provoke the powerhouses of the Jindan stage to compete for it.

After all, a strong man in the Jindan stage has a net worth of only a dozen high-grade spirit stones.

A high-grade spirit stone is equivalent to tens of thousands of lower-grade spirit stones, and the concept of a low-grade spirit stone in the cultivation world is equivalent to a hundred yuan yuan, so you can imagine the price of a high-grade spirit stone.

If it weren't for Qin Heng's fear that he would be caught up by that yin spirit, he wouldn't be willing to use a high-grade spirit stone.

"Boom!"

Qin Heng felt the crazy surging spiritual power in the palm of his hand, and when he was running the Wind God Record to absorb the spiritual energy on the spirit stone, some of the spiritual energy that could not be absorbed in his body would escape.

It's just too full.

Don't look at this as a small piece of high-grade spirit stone, but the amount contained in it is much more than the spiritual power of the whole body of the Great Perfection in the foundation building period.

"No, I can't continue to waste that spiritual power!"

"Wind Whip Legs!"

Qin Heng relied on his ability to perfectly control the immortal demon, and when he moved quickly on the flying sword, his right leg turned into an afterimage and swept behind him.

A violent wind spirit power burst out from his right leg, forming a state of hooking the moon, aiming at the yin spirit behind him and quickly sweeping over.

"Bang!"

Yin didn't expect this kind of speed of movement, the kid in front of him could still attack, but one didn't react, and was directly hit by the wind whip leg.

Under the Yin Qi of the body, although it was not injured, the body paused backwards, which was equivalent to suppressing the speed of its explosion.

Just about to keep moving.

Another ray of light and shadow swept across the moon.

Its figure flickered and vanished in place, the speed of the Whip Legs unable to keep up with the speed at which it could dodge. However, just as it appeared.

"Ten thousand whip legs!" Qin Heng snorted violently.

His right leg turned into thousands of phantoms, and he unleashed an overwhelming attack at once. The Yin Soul didn't have any dead ends to dodge Qin Heng's whip legs.

Although these are the equivalent of balloons to it, they are able to control its speed.

"Hoo !!"

"Roar!!

The Yin Spirit took a big breath, its chest and abdomen became stronger, and the next second it roared at the thousands of whip shadows, and a majestic energy came out of its mouth.

The Yin King roared.

"Bang bang bang!" All the hook moon shattered.

The Yin Spirit wanted to search where Qin Heng was, but found that the kid had already disappeared in place, disappearing thousands of meters away in just a second or two.