Li Qianyou immediately advised: "bixue, your safety is the most important. I'll break through. Since I know the tunnel, I'll go in and have a look."

Si Wuying shook his head. He said to Yun bixue, "in fact, your uncle Li has been in Yufu villa. Although it has become a ruin, he almost fainted and forced himself to come out. But after he came out, he can't remember anything in it. In order not to let you worry, he won't let you say anything."

In any case, Li Qianyou is also his younger martial brother. At the critical moment, he still helps Li Qianyou speak.

Yunbixue's face sank as she listened. In other words, it's useless for Li Qianyou to go into Yufu villa.

What kind of environment is it that makes the descendants of ghost Valley who are proficient in astronomy and geography and five elements and eight trigrams unable to enter?

Yunbixue can only look at the enchantment bird, "enchantment bird, what do you see when you go to Yufu villa?"

Enchantment heart bird two claws stand up, with wings, mouth chatter don't know what to say.

Yunbixue rubbed her head and said, "it's hard for you. You'd better show me the words!"

The enchantment bird continued to fly, flapping its wings and pointing to the words.

"You mean there's fog? Fog invisible to the naked eye? "

The enchantment bird nods.

Si Wuying said in a deep voice: "is it the fog that makes trouble?"

"Is it poison gas?"

Li Qianyou shakes his head. "It shouldn't be that part of ghost Valley's shadow guards have undergone the training of neurotoxin. The toxin is useless to them."

Cloud Bi snow Mou Guang Shan Shan, that say so, this fog is strange.

Li Qianyou thought about it, and the dark light came over her eyes.

Cloud Bi snow has been looking at Uncle Li's look, said: "Uncle Li, do you think of something?"

"There is also a long lost secret art in the world, that is the art of Dementor!"

Yunbixue opened her eyes wide and pressed her hands on the table? Sounds like hypnosis? "

She is no stranger to these things, because Xie Liu can hypnotize, and there are also magic arts in the world. Didn't an yexuan also win this?

Thinking of an yexuan, yunbixue's heart trembles. After all, there is still some sadness and melancholy.

However, the current situation does not allow her to recall the past. Saving her parents is the most important thing.

Li Qianyou said: "yes, it's hypnosis. It's just more powerful and advanced than hypnosis. I wonder if the invisible fog is also a kind of soul fog?"

"What is Dementor fog?"

"It's the people who know the secret of Dementor. The Dementor in the air is a layer of fog that can't be seen by the naked eye. But as long as people enter this range, they are easily affected."

Cloud blue snow some suddenly, "so to say, before the shadow guard are affected by this, then we want to enter the tunnel, always through this layer of fog."

In fact, yunbixue is very upset. She wants to bombard Yufu villa with explosives, so there won't be so many things.

But the key is that if the explosives blow up and the tunnel is destroyed, I don't know where the people of Yufu villa have moved. This is the most tangled.

Her anxious brow frowned.

Si Wuying had a flash of light in his mind. "I remember that there was a record about Dementor. As long as Dementor is broken, the caster will be killed."

Li Qianyou said: "there is a kind of neurotoxin that can dissolve the fog, but it only takes ten minutes at most. We need to enter the tunnel in these ten minutes."