Six people and one demon were knocked upside down in the whole valley, the mountains and rocks cracked and the trees collapsed. The roar of the demon dragon can be heard from time to time where the smoke is rolling.

After several hours of fighting, the whole valley was in a mess. The iron spine back demon dragon was bitten by the ghost baby of the life demanding baby monk on his left foot and screamed in pain, although the iron spine back demon dragon stomped his foot and shook the ghost baby away.

After playing for so long, it was the first time that the attack worked. Lu Xiaotian and others were excited. Lu Xiaotian stretched out his hand and waved the ethereal sword into the void. It seemed to be slow, real and fast. In the blink of an eye, he appeared at the place where the iron spine back demon dragon was bitten by the ghost baby. Barely, he opened the hard skin of the iron spine back demon Dragon and brought out a string of blood beads.

"Well done!" Xiang Sicheng shouted when he saw that Lu Xiaotian was so quick to use the fire Jiao bow and arrow, but the attack power of the ethereal sword was not inferior to that of the baby monk and the old wooden monster. In particular, the spirit sword, which is flexible and almost transparent, has a breath far exceeding that of ordinary Danyuan magic tools.

"I use two Dan yuan magic weapons together. Although my attack power is not small, it consumes a lot of mana. If you still hide teasing, I will withdraw after I attack this wave."

Lu Xiaotian said coldly. He didn't intimidate these people. In fact, it was this meaningless consumption war that made his yuan God Spirit consume very fast. In the face of this ten level monster, Lu Xiaotian had prepared a lot of nine level yuan God Spirit that couldn't stand consumption.

"Brother Lu, why do you say that? Look at my Beihe Ming needle!" Xiang Sicheng laughed, his eyes turned blue, and even the scene of snowflakes falling in his eyes was strange.

As Xiang Sicheng waved, nine three foot long blue ice needles with thick and thin arms floated in the air. A slightly longer ice needle is in the middle, and eight are listed around in a circular distribution.

There was a cold air near each ice needle. That is, Du crazy Hu, who is closer, feels a strong sense of discomfort.

With a buzzing sound, the breath of the eight ice needles around suddenly flashed and hit the ice needle in the middle. The ice needle whispered, and a pillar of ice with a length of about Zhang fell from the sky. With the momentum that made Lu Xiaotian pale, he hit the iron spine back demon dragon in a cold light.

"Lu Daoyou is right. I don't know when this war of attrition will come to an end. The iron spine back demon dragon in front of me can't hold up. Over time, it's uncertain who else will come and want a yellow finch later. If it's late, it will change. Let's fight this one, take the baby fruit and leave."

The wooden old monster gave a strange cry. At this time, he suddenly showed a demon like temperament. In the painful cry, Chi, a tentacle stretched out from behind, and then several thick red tentacles danced and climbed behind the wooden old monster. There was a scarlet eye on each tentacle. The mouth has countless tiny tentacles and no teeth.

At this time, the wooden old monster's eyes are also scarlet.

"Companion demon sting!" Lu Xiaotian and others were shocked one after another and quickly retreated for a few minutes. This kind of companion demon sting is very different. It is not made by nature, but its master cultivated it the day after tomorrow according to the evil skill. He absorbs his master's mana and lives with his master. His attack power is extremely powerful. At the same time, it can change the defect of old wooden monster's fear of spirit fire.

It almost doubles the attack of the wooden old monster, but the accompanying demon sting looks like an enemy to anyone except the main body. Once it gets too close, it's common to be attacked.

The monk who cultivates this kind of accompanying demon sting, unless he directly kills the demon sting, even if he cuts off his head, as long as the time is not too long, the wooden old monster can take it back. As for hands and feet, it's more casual.

However, they can't escape death in the end. Unless they complete the Jin stage within a certain number of years to meet the growth of the accompanying demon sting, they will eventually be absorbed by the accompanying demon sting and become a human skin to die. According to the records, most of the people who had repaired this evil object did not die from the enemy, but died under the counterattack of the accompanying demon sting.

The red tentacles spread their teeth and claws, and rolled wildly towards the iron spine back demon dragon. Under the cover of Xiang Si's North River ghost needle, Lu Xiaotian's ethereal flying sword just flew, and his tentacle entangled the right foot cut by Lu Xiaotian with the flying sword. The demon sting tentacle screamed excitedly and plunged into the wound cut by the ethereal flying sword.

The iron spine back demon dragon screamed in pain, stamped his right foot wildly, and spit out a destructive spiritual fire. In his impression, the old man with white beard had always been very afraid of the burning spiritual flame. However, when this spiritual fire poured on the tentacle, although the tentacle screamed and twitched, it was not beaten back, and wrapped around the iron spine back demon dragon more and more tightly.

When the humanoid ghost saw the opportunity, the five white bone falcons changed in the air and turned into a huge gray beast head long bow. The five white bone falcons suddenly fell apart in the air and became white bones one by one. However, the white bones quickly combined on the beast head bow and became a huge bone arrow. With a whoosh, they and Lu Xiaotian's fire dragon arrow shot to the abdomen of the iron spine back demon dragon.

Qiang... The two arrows hit the iron spine back demon dragon, Lu Xiaotian knew a move, and the magic attached to the fire dragon arrow exploded. The huge flame burned the skin of the demon dragon. After the white bone arrow of the human ghost pierced the iron spine back demon dragon, it seemed that the bone arrow could suck the blood flow, and sucked it in a big mouth. White bones are turning red at a speed visible to the naked eye.

The iron spine back demon dragon raised his head and made a sky shaking roar. His body suddenly squatted down, and the light of earthy yellow and crimson flickered on the demon dragon one after another.

Chucha, the icicle sent by the North River ghost needle that hit the demon dragon began to break. In the two stuffy grunts, the wooden old monster and the white bone giant arrow that had just pierced the demon Dragon flew back, while Du crazy tiger, the baby monk who claimed his life, and Lu Xiaotian's ethereal flying sword were also shaken away.

Poof, Lu Xiaotian spits out a mouthful of blood. Looking at the others, the situation is the same as him, each with a neither light nor heavy injury.

Whoosh... The light on the iron spine back demon dragon flashed again, and the sharp thorn on his back came out. Dozens of spikes shot at Lu Xiaotian and others. The sound of breaking the air was even more powerful than the ordinary Danyuan magic tools.

Lu Xiaotian was surprised and hurriedly recalled the ethereal flying sword. At the same time, his body flashed in the air and changed direction sharply. Avoid the pursuit of spikes.

However, the spikes sent by the iron spine back demon dragon were not so easy to deal with. They escaped successfully once, but these spikes only turned a corner in the air and attacked and killed again.

Under several sharp spikes, the speed is so fast that it can't avoid it at all. It's really unlucky. Lu Xiaotian has no time to complain that he has become the focus of the demon dragon's care. There are obviously two more spikes for him. Lu Xiaotian tried his best to avoid several of them, but he was still forced to a dead corner by three of them. The ethereal flying sword in Lu Xiaotian's hand magnified sharply, surrounded his body and avoided the sharp thorn behind him. However, the terrible power from above made Lu Xiaotian's body stagger in the air.