Gou Zhu glanced at this thing, and his eyes froze. Mu Yuan immediately noticed. Without hesitation, he took it off his waist and handed it directly to Gou Zhu's hand. Gou Zhu also took it shamelessly, anyway, it was useless and could be returned.

As soon as this thing came into his hands, he clearly felt that the bloodstained monument in the hidden space was simply a burst of joy. If it weren't for his control, he would have jumped out by himself.

"What is this?" Gou Zhu looked at the blood-red stone. It is uncarved and uneven. It's just that there is a natural hole, so it is an accessory when it is worn through a ribbon and hung up.

This thing is called the Blood Spirit Stone, which is refined with a large amount of beast blood, and is of no use to human cultivation. But for demon cultivators, it can be used to quickly replenish qi and blood, so it is extremely useful, which is equivalent to the existence of pure yang pills and xuanyin pills for human cultivation.

Blood spirit stones are also not common in Yuzhou, but they are a common currency in the demon world. This piece was obtained by chance when Mu Yuan was training in the area near the demon world, and he has always worn it as an ornament.

"Blood Spirit Stone?" Gou Zhu's mind came to him with a wisp of divine thought that left behind the stele artifact, and told him unmistakably that this was the key to recovering the blood stains on the stele.

"How much is this blood spirit stone worth? I want to trade for Xuanyin Pill, I don't know if Mu Daoyou is reluctant?"

Mu Yuan didn't know what it meant, he arched his hand and said, "I am willing to use this blood spirit stone and a thousand pure yang pills in exchange for a chance to enter the Night Blind Mountain." ”

"This ......" Gou Zhu looked embarrassed, and while including this blood spirit stone and pure yang pill into the immortal lotus, he seemed to have made up his mind and said, "Okay." But I'm only responsible for taking you into the mountains, and I don't care about anything else. ”

"Thank you, Brother Gou!" Mu Yuan was overjoyed in his heart, and immediately got up to thank him and say goodbye. Although he was eager to set off for Nightblind Mountain now, there was still a lot of things to go back and prepare.

Gou Zhu was completely sleepy, and planned to wait for this person to leave, and immediately call out the monument to try. He was about to send Mu Yuan to the door, when suddenly the window creaked and was pushed open by the wind. An icy night breeze blew in. The oil lamp on the table flickered, and it went out. It was pitch black inside.

Outside the window, the moon was behind the clouds, and the light was dim. Fortunately, Gou Zhu is a monk, and his eyesight is far beyond that of mortals, and in the haze, he can still see that Mu Yuan's figure has arrived at the door.

The door didn't know when it had opened, and he didn't bother to light the lamp again, anyway, he would use the monument later, and he didn't need the light. The darkness was even more hidden.

Mu Daoyou walked slowly. Gou Zhu walked over to send the other party to the door, and suddenly felt a strange fishy smell wafting behind him with the yin wind blowing in from the window.

Mu Yuan glanced outside the house, then inside the room, and whispered, "Be careful." With that, he slowly pulled out his sword from his waist.

Gou Zhu's heart tightened, and he turned his head to look at his gaze, only to find that a thick black shadow was already standing in the room.

The wind-blown window sash was still swaying. It didn't seem that the wind was blowing, but that someone had just come in, and he didn't even notice it. In fact, Gou Zhu's sense of hearing is already quite sensitive, but this person is not breathing at all, nor does he have any fluctuations in his consciousness, which makes him think that it is just the sound of the wind blowing the window.

Gou Zhu glanced out the door again. There was also one standing in the patio outside the door.

Both of them were covered in black cloth and wrapped in black cloth, and together with their hair, they couldn't see their faces at all. The face is covered in a ghostly mask with a metallic sheen, which makes people shudder.

The one in the room looked very stout. But he suddenly jumped up, touched his toes lightly on the floor, but there was no sound, like a gust of wind, and he flew in front of Gou Zhu, and then raised his hands.

A silver light arrived in front of Gou Zhu in an instant. Hook and cross the Hellfire Sword to block. Unexpectedly, this silver light was not a sword, but a slender silver chain. At the end of the chain is a bright claw with four sharp hooks on top of it. Although the chain was stopped by his Hellfire Sword, the flying claws did not stop at all, grabbing directly at his head and face.

Gou Zhu tilted his head back, and was about to avoid this blow, but he saw Mu Yuan holding a sword and stabbing horizontally, which happened to be stabbed on the flying claw, and knocked the flying claw away with a bang. But at this moment, the figure outside the house was lower, and a glaive with a long handle was turned out in his hand, and three steps away, he slashed horizontally.

Mu Yuan jumped up, climbed on the top of the door frame, and shrunk his legs to avoid the cross-split. The big knife came, like a hurricane sweeping, and there was a loud bang, and in front of Gou Zhu's eyes, even the walls and doors cut a huge crack.

Gou Zhu has already secretly transmitted the voice to Huang Lu, Zhong Dou and others. It's just that I don't know if these people are sleeping too soundly and don't respond at all.

He was going to rush out to call someone, but when he saw that the door was so powerful, he immediately changed his mind and sent a message to Mu Yuan: "One for each person, the big knife belongs to you, and the flying claws belong to me!" After speaking, his body was pressed, and he stabbed the black shadow with the flying claw with his sword.

Moments ago, in the next room to them.

The nineteenth was originally staying in the Immortal Lotus of Gou, so the Mu family thought that they were four people, so they only arranged four rooms. But it didn't matter, the nineteenth slept in Huang Lu's room, squeezing into a bed with her.

Huang Lu talked a lot, although the lights were out, the two were still talking and laughing in bed, and they didn't sleep for a long time. At this time, Huang Lu was suddenly stunned. A seven-inch cardinal machine she had placed next to her pillow trembled, but in an instant it was back to its original state.

After all, this is in someone else's house, and the time is in a hurry, so it is difficult to set up any powerful formations. So when she entered this mansion, she only laid out a simple formation.

This formation is that as long as someone enters this mansion, it will be transmitted to her formation. Her array will pass on the image to everyone through the jade slip. Mu Yuan's visit had already alerted her once. But Gou Zhu had already sent a message to her that someone from the Mu family was visiting, and it was peaceful.

But this time, the Formation Pivot didn't transmit any images, just a shock, and when she looked closely, there was nothing unusual. It was as if the concussion was just a hallucination on her part.

Huang Lu didn't know what was going on for a while. She couldn't help but scratch her head and continue to hang out with the Nineteenth. But after a while, the Nineteenth inexplicably sat up.

"Good Nineteen, what are you doing?"

Originally, it was called that only Gou Zhu. But because he called her away, and the nineteenth was indeed a very well-behaved and obedient woman, everyone called her the nineteenth.

"Senior Brother Gou seems to have an accident, I'm going to take a look. She didn't care that she was only wearing a plain white middle dress, but she actually got up on her own and put on the clogs in front of the bed.

"Wait, I'll go too. Huang Lu pulled her. Although Nineteen is sometimes a little nervous, her sense of hooking is surprisingly accurate. This is probably because Gou Zhu is her owner, and her own tiny soul is completely torn off from Gou Zhu's soul.

Huang Lu also got up, and she hurriedly straightened her hair. The nineteenth dementia doesn't matter what the image is. She can't, even if she is scolded by this stupid boy, it will be a big shame for her.

I finally straightened out my long hair and draped it over my shoulders, and I didn't have time to wear a formal outfit. She casually put a shawl on her midcoat, drew her sword from the bedside, grabbed the nineteenth hand, and carefully pushed open the door.

As soon as the door opened, a cold wind blew in, and she couldn't help but shiver.

The place where Yuzhou is located is in the southwest, and it is not very cold in winter. But the mud city is in the middle of the mountains, and the mountain atmosphere is deep. At night, the icy mountain air seeps out from the mountains, and the cold is to the bone, which is very different from the daytime.

Outside is an empty yard. At this time, the sky was thick with thick clouds, and there was no moonlight or starlight to be seen. Only a little glimmer of light came from nowhere, turning the courtyard into a dark ink painting.

Huang Lu's heart trembled a little, holding a sword in his right hand, and pulling the nineteenth tightly to his side with his left hand, the two women cautiously walked towards the house where Gou Zhu lived.

She led the disciples of Chongxuanguan to fight the demon army back then, and she was full of courage and fearless. But now that she has lived in the Jade Palace for a long time, she seems to have changed back to the little woman who is a little afraid of the dark.

"Why isn't there a light in my brother's room?" the nineteenth suddenly asked.

"Stupid. It's so late, I've already turned off the lights and gone to bed. ”

"But, didn't you just say that someone from the Mu family was visiting?"

"This ...... Maybe it's gone. ”

At this time, Huang Lu's heart was also tight. In fact, whether someone enters or leaves her formation, she will receive a warning. But she didn't see Mu Yuan leave, could it be that these two people actually slept together with the lights out in the room?

Huang Lu walked to the door of Gouzhu's room, smacked the door with his sword, and then whispered a few words to him. But there was no response.

"Pig, don't scare me!" Huang Lu couldn't stand it anymore, and shouted twice, but still didn't respond, "You're welcome, just come in!" After speaking, she glanced at the nineteenth, made a chopping gesture and said, "Cut the door?"

Nineteen didn't slash with her sword, she just flew up and slammed her foot at the door. The sound suddenly broke the silence of the night, and the wooden door opened.

But the room was empty, the bed was empty, as if no one had ever lived here.