"Sacrifice?" Muyu looked at Qiao Xue in a puzzled way, "just like starting the array, do you use demons?"

At first, when they were in the cave, they started the array by the spirit, and then they entered the abyss below.

"No, it takes blood to open this door." Qiao Xue stares at the relief which is illuminated by the wooden feather above the door, the expression is very disgusting. The mouth of the statue is ferociously open, showing long fangs, as if to warn outsiders not to act rashly.

"Blood? It's disgusting. " Mu Yu muttered in disgust.

The door inlaid in the stone wall is also a barrier for the demon clan to resist foreign invaders. If you want to open this door, you need to pay a price. Blood can weaken the strength of the invaders, which is also a means.

"How much blood do you want?" Mu Yu asked.

Qiao Xue shook his head and said, "maybe just a drop, maybe a whole person's blood, who knows! The demon people never let the Terran enter their territory easily, so if it is human blood, it may be more, but if it is demon blood, it should be less. "

If only a small amount of blood is needed, Muyu can accept it, but before he is uncertain, he doesn't want to try it easily. What's more, Muyu soon found a more serious problem. He looked around the covetous blood bats and suddenly understood why these blood bats were very quiet all the way to their destination.

Blood bats are called blood bats because they are bloodthirsty. When they came down, they did not emit a bloody smell, so they did not provoke these blood bats. When any of them opened the stone gate with blood, the blood bats perched on the cliff would surely riot when they smelled the smell of blood. When the time comes, there will be a lot of blood bats rushing in. Even if they have the cultivation of Yuan infantile period, it is difficult to resist the attack of so many blood bats.

"There are all blood bats here. You can't use blood." The wooden feather sank.

Qiao Xue also knew this, but they fell into a dilemma. To sacrifice the stone gate with blood, the amount of blood is not to mention. If these blood bats are allowed to riot, it will be enough to deal with these thousands of blood bats, which will make them have a headache.

"Let's see if there are any other exits." Mu Yu suggested. If it's ugly, why don't it have to drink other blood?

Muyu and Qiao Xue stepped on the border and surveyed the rest of the abyss. There was no other exit except the stone gate, which made them a little depressed. Originally, Muyu wanted to check the places where the blood bats had occupied to see if the exit was blocked by them. However, this method was too risky. If the blood bats were angered, the result would be the same as that of opening the door with blood.

Another way is to break the border under your feet and continue to fall into the abyss. Mu Yu gave up after a little deliberation. The boundary was solid. Even the practitioners in the out of body period did not necessarily break it with strength, let alone the two of them.

"This demon array is too big. It's difficult to find the eye of the array." Mu Yu sits on the border, helpless. The best way to break the array is to find the array eye or the array base. However, they have landed for hundreds of miles. It is unrealistic to find the array base or the array eye on the stone wall of hundreds of miles, which is like looking for a needle in a haystack.

"There must be other exits here." Qiao Xue didn't seem to want to give up. She turned and ran around and continued to explore.

Muyu can't stay here for a long time. He has to look for Jiuqi zhihunhua and mingcao, which is the purpose of his coming to the double heaven. There are only two ways to get out of here. One is to crush the jade pendant. The transmission array should send him out. The other is to open the stone gate with blood.

"Handsome, what do you see?" Muyu found that Xiaoshuai had been silent since he saw the statue on the stone gate. He looked at it for a long time, and his eyes were a little confused.

Shuai scratched the back of his head, shook his head and said, "I always feel familiar with this ugly stone carving. Have I seen it anywhere?"

Muyu said with a smile: "this is not your relative, is it? If so, let's get married and say something nice. Maybe we can get there without sacrificing. "

He pouted his mouth and flew two times in the air. Then he said, "I'm so handsome, it's so ugly. How could it be my relatives?"

Mu Yu rolled his eyes. This guy is narcissistic everywhere. He glanced at the stone carving, but saw Qiao Xue in front of the stone carving, and she was holding a dagger and cutting her wrist! wait! What are you doing? "

Muyu didn't expect that Qiao Xue wanted to make a fight. He directly sacrificed with blood to open the stone gate. It was too late for him to stop it. The faint smell of blood had already spread. Qiao Xue dropped blood on the stone carving's forehead.

Blood flows from the forehead to the mouth of the stone carving. The stone carving suddenly opens its eyes, and a strange yellow light shines in the eye socket of the stone carving. In Mu Yu's astonished eyes, the stone statue is alive. It shakes its head, and the dust and moss on its tusks are shaken off, revealing a grim cold. At the same time, a huge suction came from his mouth, and the blood on Qiao Xue's wrist was sucked in by the stone carving as the water column of breaking the dike.

"What are you doing so rashly?" Mu Yu rushed to help Qiao Xue stop the blood, but Qiao Xue pushed Mu Yu aside and shook his head: "this is the only way.""The only way to die?"

Muyu is a little angry. Qiao Xue is too reckless. He doesn't even want to discuss with Muyu and act on his own. He looked up at the blood bats on the cliff. All the blood bats that had just flickered on the cliff suddenly lit up their blood red eyes. There was a rustling sound in the sky. Many blood bats had already smelled the smell of blood and were ready to move.

"Come on

A blood bat rushed quickly towards the wound on Qiao Xue's wrist. This blood bat is only a third-order monster, which is not worth mentioning. Qiao Xue subconsciously waves his hand and splits the blood bat in two. Soon she knew that she had done something wrong. After the blood bat was killed, a pungent smell spread from its body. The nearby blood bats seemed to be stimulated by the smell. They all screamed, flapped their wings and poured in.

"Cover your ears!" Muyu's face changed and he immediately called out.

The scream of blood bat has great lethality, which can disturb people's mind and even fall into a serious coma. The sound waves of one or two blood bats won't hurt them yet, but there are thousands of blood bats here, and the impact is terrible. With the call of the first blood bat, all the blood bats responded one after another, and the sharp and harsh sound waves echoed in the abyss.

Qiaoxue and Muyu immediately use their spiritual power to seal their hearing, and all of a sudden they fall into silence. However, the disadvantage of blocking their hearing is obvious. They can't avoid the attack of blood bats according to the sound around them. Thousands of blood bats are biting away towards Qiao Xue. The bloody smell in her hands is captured by the blood bats, which arouses the ferocious nature of blood bats. Once they are stained, they will be drained of the whole blood!

Qiao Xue finds that the stone gate still has no sign of opening, and her blood contribution is not enough to meet the amount of sacrifice, but the tide of blood bats has flocked to her, so she can only lift up her blue silk ribbon and wrap herself in it. Blood bats hit the blue ribbon and were bounced open, but successive blood bats rushed to break through the blue ribbon.

"It's the demon soul and the blood bat. Damn it, are the demon people all tired of their eggs?"

In Muyu's hand, the spirit of Fenying sword is vertical and horizontal, and the sword light is interlaced. Many blood bats are killed by him. After the blood bats are split by the split shadow sword, the dark purple blood spreads out. Other blood bats blink and devour their dead companions. They are even like themselves! However, there are too many blood bats in the abyss. Muyu resisted for a while, and then he knew that sooner or later, these blood bats would work hard and become the prey of blood bats. He had to find a way to solve these blood bats at one time.

"Shuai, what is the blood bat afraid of most?" The wood feather shadow sword evolved into the nine forms of falling dust. The body shape flickered so that the blood bat could not get close to it. At the same time, he helped Qiao Xue to resolve the siege of blood bat. After all, most of the blood bat's targets were on Qiao Xue.

"Fire, shall we make a fire?" Xiao Shuai came back on Mu Yu's shoulder. From time to time, he swept around with his tail and stirred the spirit power around him to swing out the blood bat.

"If only Luo Shang was there."

Muyu thinks that these blood bats are just a wave of his hand to Luo Shang. Unfortunately, these blood bats are not afraid of their own trees. It's a pity. He took out Dan flint. Fortunately, it was popular goods. He got a lot of them before he came here, and now it is in use. A bright flame soon rose and lit up all around. Blood bats roar to avoid the flame of danhuoshi. They avoid the wood feather and turn to Qiao Xue. Muyu jumps to Qiao Xue's side and frantically inputs spiritual power into danhuoshi. The flame takes Muyu's spiritual power as the source and emits a blazing light.

Muyu doesn't like fire. In some ways, fire is the killer of plants, but now it has become his life-saving means. Unfortunately, he could not control the flames, otherwise he could take the initiative to control the flames to eliminate the blood bat like Luo Shang. Those blood bats avoided the fire, did not dare to approach, hovered in the distance, waiting for an opportunity to move.

The blue ribbon on Qiao Xue's body has been scattered. Her face is pale, and the blood on her wrist is still being sucked away by the stone carving. Mu Yu sees that the situation is not right, and immediately pulls Qiao Xue's hand from the front of the stone carving, and then helps her stop the blood. The blood bats stopped calling, and they regained their hearing.

"It's reckless of you to be so reckless! Stone carving will probably suck you to dry Muyu frowned. He is thinking about the countermeasures quickly. These Dan Huoshi can only delay a little time. What danhuoshi burns is the spiritual power of the cultivator. Once the spiritual power is exhausted, it is a good opportunity for these blood bats to fight back again.

"What can I do? We'll just wait here? "

Qiao Xue is not convinced, but she also knows that she is in the wrong. The blood needed for the stone carving was beyond her expectation. I'm afraid that even the blood on her body would not be enough to open the stone door.

"Can you cope with the next danger by sucking most of the blood away from it? We have to think of something else. " Muyu's eyes inadvertently glanced at the stone carving. Seeing the blood around the stone carving, his eyes suddenly lit up.

"I have a way!" Muyu's brain soon circled out a bold idea.

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