Tiangong Kaiqi Mountain, nine curved ileal bends. Pen ~ fun ~ Pavilion www.biquge.info Jiuhuan Mountain is like a natural fortress, easy to defend and difficult to attack, Tianya Fengyu Lou is also located here because of the natural danger of Jiuhuan Mountain.

The army of the Demon City of the Killing World was divided into two routes, and the north and south attacked the Tianya Wind and Rain Tower. The army of the North Road is led by the demon lord Long Xin, with the assistance of two demon generals, the master and the lonely soul of the sunset and the evil boy, with a total of 10,000 troops. The army of the South Road was led by the Heavenly Demon Dahua and Yuejian Wuhua, and they drove directly from the base camp of the Killing World Demon City, with a total of 20,000 people.

There are only a few thousand people in the Tianya Wind and Rain Building, which is nothing compared to the 30,000 troops in the Demon City. Because of the huge gap in numbers, Tianya Fengyulou can't fight hard, and can only rely on the natural danger of Jiuhuan Mountain to defend.

Arriving at the Nine Ring Mountain, the two armies of the Demon City launched an attack at the same time, marching from the north and south respectively.

Fishbone Valley is a natural danger in the Nine Ring Mountain, and it is also a necessary place for the army to march on the South Road of the Magic City. Fishbone Valley, as the name suggests, looks like a fishbone when viewed from above. In the middle is a slender ancient road, and many ravines like fish bones have been formed on both sides of the valley due to the erosion of mountain rocks and rainwater.

Heavenly Demon Dahua and Tsukimi Wuhua led an army of 20,000 and stopped here, it was obvious that this place was an excellent place to lay traps.

"Big brother, there must be a trap in such a dangerous place. ”

Heavenly Demon Dahua nodded, "Hmm...... If I were them, I would have set up an ambush here. ”

"What then?"

"This is the only place to go to the end of the world, and we have to choose to pass. ”

In the empty fishbone valley, one or two birds and beasts cries were heard from time to time, which seemed a little gloomy. Heavenly Demon Dahua sneered and said, "The valley ambush is nothing more than those few methods, how can the army of the Demon City be afraid!"

The army was ordered to march into the valley, and it was mighty.

"Big brother, the army has entered the Thai half, and the attack will come at any time. ”

Heavenly Demon Dahua ordered again, "Order the army to pass quickly while on full alert!"

"Yes!"

Just as the army of the Demon City was about to pass quickly, an arrow sounded in the sky, which was the signal for the attack of the Tianya Wind and Rain Tower. Suddenly, arrows rained down in the sky, densely packed.

Heavenly Demon Dahua was not in a hurry, and ordered again, "Shield!"

With a simple order, the army of the demon city took out their shields and spread them on their heads. The rain of arrows falls, nailed to the shield, ping-pong, endlessly.

The demon army under the shield resisted with all their might, and at the same time, they did not forget to move forward, and they were really well-trained. Duan Shanyue looked above the Fishbone Valley and was amazed, "No wonder the Demon City invaded the Central Plains five hundred years ago and was invincible. ”

In fact, the demon army also took a lot of effort, and the sharp arrows that fell from such a height were not comparable to ordinary arrows in terms of power and strength. Under the attack of the rain of arrows, some shields were still shot through, and some demon soldiers were still shot dead.

Duan Shanyue above the Fishbone Valley ordered again, and suddenly countless boulders and fireballs of wood rolled down fiercely along the mountain wall. Heavenly Demon Dahua shouted: "Giant shield array!"

Two rows of giant shields appeared on each side of the army to protect the team, and huge rocks and fireballs crashed into them, and a loud bang rang out in the valley. The demon army responsible for resisting the attack rolling down from the mountain wall is very difficult, but fortunately, the demon body is strong and well-trained, as long as there is a gap in the defense, there will be a demon to quickly replenish it, and the loss is not big for a while.

The Demon City army moved while resisting, and it was already close to the exit of the Valley of Fishbones. At this time, someone ran to Duan Shanyue's side, "The gunpowder at the entrance and exit of the Fishbone Valley has been buried!"

"Good!"

Duan Shanyue shot another arrow into the sky, and the arrow exploded. The men who were lying in ambush at both ends of the valley were ordered to light the gunpowder. There was a loud bang, the valley shook, and the birds and beasts were shocked.

The stone walls at the entrance and exit of the Fishbone Valley at both ends were blown down, and the rocks continued to fall, blocking the Demon City army in the valley.

"Tianya Wind and Rain Building is really a big deal! The next thing should be a fire attack...... "Heavenly Demon Dahua seems to have anticipated what is about to happen next.

Sure enough, Heavenly Demon Dahua looked up and saw a lot of throwers above the stone wall of the valley. The people of Tianya Wind and Rain Tower put the jars on the thrower one by one, and then threw them.

The jar slashed through the air, shattering on the shield and shattering, and the contents were scattered all over the demon's body.

"Big brother, it's fire oil!"

Heavenly Demon Dahua was not surprised, "Sure enough!"

At this time, ten thousand arrows were fired again, and unlike just now, these arrows were all fire.

"Hmph! I want to burn the army of the Demon City, dreaming!"

I saw that the Heavenly Demon Dahua exuded a majestic demonic energy, and then opened the Blood Heaven Enchantment! The sky was stained with blood, terrifying, and the cultivation of the demons in the enchantment increased greatly, and at the same time emitted demonic energy. The aura of ten thousand demons covered the entire Fishbone Valley, and it was dim. It is precisely because it is in a narrow space that the aura of ten thousand demons is even stronger, and they do not look at people.

The flaming arrows shot into the thick demonic qi and were instantly extinguished. The fire attack couldn't work, and everyone in Duan Shanyue and Tianya Fengyulou were shocked, as if they couldn't believe what they were seeing.

"What a thick demonic aura! The fire attack failed...... In that case, throw the boulder or something down!"

The boulder rolling wood struck again, and the giant shield demon soldiers tried their best to deal with it, but there were countless heavy objects, and Rao was the demon army's bravery, and there were many casualties, and there were more and more screams in the valley.

Yuejian Wuhua said loudly: "Hold on!"

The Heavenly Demon Dahua in the valley said in a loud voice: "Do you think that this will destroy my demon city army?

The two generals of the Demon City jumped high, the moon saw that there was no Hua Praise Gong to help, and the Heavenly Demon Dahua held the Demon Nightmare in his hand, and did his best to accept the work of the two demons, the power was boundless, and he opened the mountain and split the stones!

"Demonic Strike!"

The air reproduced the blow of the fallen demon, the demon halberd entered the sea like an angry dragon, and the sound of breaking the sky was like a strange beast roaring. The halberd angrily rushed into the rocks blocking the exit of the valley, only to hear a shocking explosion, and the chaos turned into powder.

Double Demon Praise, one blow to open the way, the name of the demon general, well-deserved!

"March!"

There were no obstacles, the road ahead was smooth, and the army of the Demon City, under the leadership of Heavenly Demon Dahua and Tsukimi Wuhua, slowly moved out of the Fishbone Valley while resisting the attack of heavy objects falling from a high place.

Duan Shanyue on the mountain wall knew that their mission to get rid of this army had failed, but then again, it was impossible to destroy the enemy in one fell swoop, they had at least eliminated some demon armies, and they had also won a lot of valuable time for Tianya Fengyu Tower.

It was only a matter of time before the Demon City army walked out of the Fishbone Valley, Duan Shanyue and the others no longer stayed here, and quickly returned to the Tianya Wind and Rain Tower for the next round of blocking and defense.

Walking out of the Valley of Fishbones, the Heavenly Demon Dahua ordered people to count the casualties, and calculated that the casualties of the 20,000 demon army were only less than 3,000, and these casualties were only under such a dangerous situation, you can imagine the strength of the demon army. (To be continued.) )