At night, the breeze is light, as if a soft little hand is gently rubbing against the face.

The bright moon in the sky radiated endless brilliance, and many fireflies danced among the grass, as if they wanted to compete with the moonlight.

The mountain behind Yangshi No. 1 Middle School.

After Lin Cheng and the three of them got rid of the bridge girl, they crossed the bridge and took a taxi and came directly to the school gate.

There are no guards guarding the back mountain, but the entrance is locked with thick iron chains, and there is a sign next to it that says "No entry".

Even if there is no sign, no one dares to go in, especially at night, the back mountain is quiet, like a dead place, and the quiet people are hairy in their hearts and numb in their backs.

However, the iron chain was easy to cross, and Lin Cheng and the three of them came to the back mountain and looked around.

"Where is the Ghost King, do you know?"

Lin Cheng looked at Ye Wan'er and asked.

Although he had been here once before, the terrain of the back mountain was complicated and there were many trees, so he couldn't tell the direction at all.

Not to mention the Ghost King, even if he asked him to find the Corpse King again, he didn't know how to go, and besides, the Yin Qi here was the same weight, and he couldn't use the Yin Qi to distinguish the location of the Ghost King and the Corpse King.

When a gas is strong enough to a point, it will cover up all the gases, and the yin qi is very heavy, and it has already covered up the ghost qi and corpse qi.

"Follow me!"

Ye Wan'er said, taking Lin Cheng and Su Zheyi directly up the mountain.

"You follow closely, there is a lot of yin qi here, and there are a lot of ghosts and monsters!"

Lin Cheng looked back at the nervous Su Zheyi, then pouted and let Su Zheyi walk in the middle.

This guy is a burden, since Ye Wan'er didn't dare to be interested in him, Lin Chengzhen couldn't figure out why the master would say that he could help him survive the catastrophe.

Or is Ye Wan'er not his catastrophe? Shaking his head, Lin Cheng shook off his cranky thoughts, what kind of catastrophe he could have in Yangshi City, if he had to say that there was, it was the ghost king he had to deal with right now.

However, with Ye Wan'er here, there is nothing to fear from the ghost king.

"No, the last time I came, there were no half-human weeds on the mountain behind the school!"

At this moment, Lin Cheng suddenly stopped.

Although he didn't know the road, he was very sure that there were no such weeds in the back mountains, and the yin here was very heavy, and these weeds could not get sunlight all day long, not to mention that they could grow to half a human height, and it was a big question whether they could survive.

"Don't talk!"

Next Second......

Ye Wan'er, who was walking in front, suddenly squatted down very nervously, and seeing this, Lin Cheng hurriedly pulled Su Zheyi to squat down.

"What's going on?"

Lin Cheng looked at Ye Wan'er in front of him and asked in a low voice.

Ye Wan'er turned around, stretched out her finger and made a gesture not to speak in front of her mouth, and then gently threw the weeds away.

Then, a neat footstep came.

"Tap...... Tap ......"

Immediately, a group of ghosts with weapons in their hands, led by a ghost soldier, walked not far from Lin Cheng and the others.

Luckily, the weeds were tall enough to shade the trio.

"That's the army?"

Su Zheyi wiped the sweat from his forehead on the side, and couldn't help but look at Lin Cheng.

"No, it's a Yin soldier, I didn't expect to meet the Yin soldier aisle here, fortunately, your kid is an extremely yin body, if ordinary people see the Yin soldier aisle, they will die of yin qi entering the body.

Don't kill you with these yin soldiers, you'll die within a few days of going back. ”

"So powerful, how did these Yin soldiers come from?"

Su Zheyi swallowed his saliva, a little nervous, but more curious.

"There are three kinds of Yin soldiers, the first is formed after the defeat of ancient or modern armies.

This kind of Yin soldier is very united, and their thinking is also stuck in the time when the war was fought, and they both think that they are not dead, and they will continue to fight and maintain their military honor.

The second is that after the catastrophe killed many people, many unjust souls gathered in one place and were reluctant to leave, then the underworld will send a sharp weapon to the underworld: the "ghost army" to detain the soul.

The third one is very simple, the war of the ghost world. ”

Lin Cheng explained for Su Zheyi with a serious face.

These Yin soldiers were already far away from them, otherwise Lin Cheng would not dare to talk to Su Zheyi.

"Then tell me which kind of Yin soldiers these Yin soldiers belong to!" At this time, Ye Wan'er also looked at Lin Cheng.

She is a demon, not a mage, so naturally she doesn't know which kind of yin soldiers these yin soldiers belong to, and if she wants to know, she can only ask Lin Cheng.

"It's definitely not the second type, and I've also seen the history of the first middle school, there was no war from beginning to end, and those Yin soldiers didn't wear military uniforms.

The second can also be ruled out, only the third, the war of the ghost world. ”

"Is it to destroy the ghost king?" Ye Wan'er frowned and said with some suspicion.

"Destroy the Ghost King? Don't you know how powerful the Ghost King is? These are all shrimp soldiers and crab generals, and they are not opponents of the ghost king at all.

Besides, if you take a closer look, is this the mountain behind the school, as far as I know, there are no weeds so deep in the back mountain. ”

"I just said that the more I walked, the more wrong it became, and I was still thinking that I hadn't been here for a while, and there were so many weeds growing here.

We were obviously in the mountains behind the school just now, since this is not here, how did we get here? ”

Ye Wan'er looked at Lin Cheng and asked, her mind was full of doubts, although she was a thousand-year-old fox spirit, she didn't know much about these aspects, if it wasn't for Lin Cheng to say it, although she suspected that something was wrong here, she wouldn't say it, she would only wait for the Yin soldiers to pass and continue to look for the ghost king.