The sky was covered with dark clouds, and there were no stars or moons in sight. The night was as deep as ink.

The howling night breeze carries a coolness.

There was a storm of depression in the air.

Gao Zhengyang, who was on the city wall, heard a strange sound in the whirring wind.

The voice was sharp with a ferocity, and Gao Zhengyang felt uncomfortable when he heard it.

"It seems to be some kind of bird?" Gao Zhengyang had a faint premonition in his heart.

In the gloomy night sky, several dark shadows were rapidly moving towards the city wall.

The sense of crisis in Gao Zhengyang's heart is getting stronger and stronger, no matter what comes here, it is not a good thing.

Tie Niu also looked up, but saw nothing. He didn't care. Gao Zhengyang was in a daze there, and just took the opportunity to snatch the knife back.

Gao Zhengyang's wonderful body just now was a startled iron bull.

But when he came back to his senses, he felt that it was nothing.

It is also normal for children to be flexible and light-moving. He is Gao Xiang's son again, and it is normal for him to know some tricks.

When fighting, these tricks are useless.

Tie Niu thought he understood, and reached out to grab Gao Zhengyang again.

Gao Zhengyang really didn't move, and was grabbed by the collar by Tie Niu.

Tie Niu was very experienced, and his other hand clasped Gao Zhengyang's right hand at the same time to prevent him from suddenly drawing the knife.

"It's really unlucky!" Gao Zhengyang retracted his gaze, muttered a sentence in his mouth, and suddenly shook his wrist with his right hand.

Tie Niu is born with divine power, although he is not a martial artist, he is also a very famous warrior in the Tielin Department.

He held Gao Zhengyang's weak wrist, and felt that he could crush the opponent's bones with a single force.

But Gao Zhengyang's hand rose and fell like a wave, and the trembling force shook his hand numb, and the tightly clasped five fingers suddenly loosened.

Without waiting for Tie Niu to exert his strength again, Gao Zhengyang grabbed Tie Niu's little finger and twisted upwards in the opposite direction.

Under the severe pain, Tie Niu involuntarily followed the force and raised his arm high. The hand that grabbed Gao Zhengyang's neck had to let go.

"Count your luck as lucky, we'll settle our accounts later......"

Gao Zhengyang said as he let go of Tie Niu's fingers, took a few steps back, and grabbed the gong on the ground. This is what the old guard left just now.

"Bangbang ......"

Gao Zhengyang struck a few times hard, and the gong sound was very harsh, and it spread far away in the quiet night.

"Enemy attack, enemy attack......" Gao Zhengyang shouted in warning.

Gao Zhengyang's body is in the period of voice change, and his voice is sharp and thin. The loud warning, much like a child's play, did not make the others nervous.

Tie Niu's face suddenly became particularly ugly. It was he who brought Gao Zhengyang, and it was not a trivial matter to falsely report to the police. He will definitely have to bear most of this responsibility.

The rest of the people on the wall were alarmed. They all looked outside.

In the light of the brazier, there was no sign of anyone on the walls.

As for the outside of the city walls, it was pitch black. And even more so that nothing can be seen.

"What's going on?"

"Where is the enemy?"

"Who's messing around with the alarm!"

The veterans didn't know what was going on, and they were in a mess.

A group of veterans closest to Tie Niu, someone shouted at Tie Niu: "Tie Niu, are you crazy!"

"The enemy is on top. Gao Zhengyang reminded loudly.

People nearby looked up. But it was dark, and I didn't see anything unusual.

There was an archer with the best eye, and he faintly saw a few dark shadows, but he was not sure what they were.

Gao Zhengyang didn't want to care, but everyone is of the same clan, and he still has to help. Besides, the smell of battle made his whole body excited.

He is adventurous by nature, loves excitement and loves to fight.

If he didn't have such a temperament, he wouldn't risk his life to fuse the titanium alloy and become an immortal King Kong.

Gao Zhengyang pinned the horizontal knife to his waist, picked up the ebony spear leaning against the wall, advanced the gun, and provoked a brazier with one shot.

There are many theories about the inheritance of the Taiji gun, one is said to be from Zhang Fei, one is from Yue Fei, and some are said to be from the Yang family's pear flower gun.

Most of these statements are unsubstantiated, and most of them are boasted by future generations. But there is no doubt that the Taiji Gun must have originated from the ancient battlefield marksmanship.

In ancient times, the general rode on a horse, and the gun could easily pick up the soldiers underground with the help of horsepower.

When Gao Zhengyang took out the gun, he sat on the horse with a slight waist bow, his legs bent, and the spear first stabbed down, and then picked up.

This trick of the green dragon to take water looks simple, but there is a sinking and bouncing undulation inside.

Here, the spear is like a green dragon fetching water, undulating and churning, and finally turning into a momentum rising into the sky.

Gao Zhengyang's alloy skeleton was just formed, and the strength of the whole body was integrated with the power of the green dragon taking water, and the force started from the feet and burst out from the arms, how strong it was.

The brazier was picked up to the sky, flying straight up more than 20 zhang high, and the charcoal burning in the brazier was scattered in all directions, drawing a red arc in the night sky, like fireworks.

Under the sudden light and flames, everyone saw several dark shadows flying above.

It was a large, eagle-like bird with huge wings several feet wide.

"What's that?"

"No, there seems to be someone ...... on the big bird" Someone has sharp eyes, and he can see that something is wrong at once.

"Quick, quick, quick cracked rocket warning!" one of the generals shouted in panic.

No one could have imagined that the enemy would fly over and attack, and everyone panicked at the sight of the giant bird.

A veteran soldier hurriedly took out a cracked rocket, put it on a longbow, and fired it in the direction of the barracks.

A flash of fire streaked across the night sky and exploded in midair.

The thunderous roar could be heard clearly by the entire Iron Forest Department.

Gao Zhengyang shook his head, it's a waste that such a good thing is not used to shoot big birds.

After the enemy above was exposed, he simply drove the big bird and flew down.

The giant bird has a wingspan of three or four feet, and it swoops down from a high altitude, and its momentum is so fierce. Just the wind blowing with the wings can blow people away.

The huge difference in size makes people have no courage to resist at all.

Seeing the giant bird swooping down, almost all of them were rolling and crawling around to dodge, extremely wolf.

Even the iron bull, who was proud of his extraordinary strength, also changed color in shock, and bent down to hide behind the half-human-high wall battlement.

To Tie Niu's surprise, Gao Zhengyang not only did not dodge, but rushed to the center of the most open city wall.

"He's crazy?"

Not only Tie Niu thought so, but also other people who saw Gao Zhengyang's action.

A giant bird also saw Gao Zhengyang, it adjusted its winged attitude, made an arc in the air, and pounced towards Gao Zhengyang.

The giant bird that descended from the sky at a rapid speed was even bigger than a fighter plane. Facing this kind of big guy up close, Gao Zhengyang also felt very exciting.

Stimulated by excitement, Gao Zhengyang's yellow eyes flashed brightly.

His body is still so thin, but his strong self-confidence from the inside out has completely changed his mental temperament.

It's like a knife out of the sheath, sharp, sharp, and domineering.

Gao Zhengyang took a front lunge under his feet, raised his arms back to the extreme, and exerted force in his waist and abdomen, and the whole person was like an open longbow.

With his body fully extended, he exhaled and threw the ebony spear in his hand.

The ebony spear turned into a black light, and with a piercing screech, it shot at the giant bird.

The giant bird also noticed that something was wrong, but it was difficult to change its posture of pounce. The two sides are too close to each other.

What's even more terrifying is that under Gao Zhengyang's brutal power throwing, the ebony spear is extremely fast, and the giant bird is not allowed to dodge at all.

"Poof......

The seven-foot-long ebony spear was all sunk into the giant bird's chest. The man sitting on the back of the giant bird was also pierced by the ebony gun.

The sound of the ebony spear piercing into the flesh was low and powerful, and it was almost heard by the people on the ramparts.

The giant bird screamed, and the wooden spear stabbed its heart, a fatal blow. The man on it also let out a terrible wail.

It fell crookedly, its wings limp, and finally slammed into the wall, rolling all the way down.

Eventually, the giant bird disappeared into the darkness along with the human, never to be heard again.

The tragic death of the giant bird also made both sides of the battlefield lose their voices at the same time.

Especially the people here in the northwest corner ran out from Gao Zhengyang. They've been watching.

The giant bird and the people above were pierced by a single shot, and several veterans opened their mouths wide.

The most surprised Iron Bull, his face was gray and he was in a cold sweat. Gao Zhengyang's shot seemed to penetrate his heart together.

Iron Bull's natural brute strength, ordinary first-order martial artists are not as strong as him. But he knew that the strength of Gao Zhengyang's throwing gun was several times stronger than him.

If he hadn't witnessed it with his own eyes, Tie Niu would never have believed that Gao Zhengyang's thin body actually had such terrifying power hidden.

Gao Zhengyang didn't care about the eyes of others, he was experiencing the strange changes in his body.

After killing the giant bird with one shot, a strange heat flow poured into Gao Zhengyang's body.

The heat flow spreads rapidly and dissolves into the limbs.

The heat flow was like a special tonic, which made Gao Zhengyang's whole body full of strength and his spirit was unusually full and invigorating.

The nearly fully fused titanium alloy is stimulated by heat flow, and the fusion speed is increased several times.

It's so comfortable, and at the same time it's so gentle that it doesn't cause any discomfort or negative irritation.

Gao Zhengyang didn't know what heat flow was, but the effect of heat flow was undoubtedly magical.

This should be what the old man said, killing the demon beast will gain some of its power.

Gao Zhengyang noticed that there was nothing unusual about the others. Clearly, they didn't benefit.

The eerie silence on the battlefield did not last long.

Someone on a giant bird shouted, "Jump down and kill them all!"

The people on the giant bird responded one after another, shouting and jumping onto the city wall.

In the firelight swaying in the wind, Gao Zhengyang clearly saw the appearance of several people.

These men are slender and powerful, with ugly facial features, black hairs on their faces, wide foreheads and small eyes. Reflected in the firelight, their eyes glowed with a seeping green sheen.

The high protruding mouth and the exposed upper and lower pairs of canine teeth made them look like wolves standing on humans.

"Wolves!"

Even if he had never seen it, Gao Zhengyang recognized the other party's identity at a glance.

The other person's facial features are just too obvious. It's hard to admit your mistakes.