After a short rest, the three of them set off again. And Bai Yun still minds the husband and wife photos on Mr. Zhang's desk:

"Has Mr. Zhang dyed his hair before? In the photo, his hair seems to be red......

The rest of the journey was relatively smooth, and after entering and exiting the toilet door two or three times, the three of them finally arrived on the second floor of the teaching building.

"It's finally here, I can't remember what the second floor looks like...... Bai Yun sighed, "Speaking of which, the guy who arranged this formation technique has really bad taste, and he has to go in and out of the toilet to crack the ......"

"Look, there's a man down there!" Agni shouted suddenly, then shone his flashlight forward, only to see a man in a guard's suit fall to the ground.

"What's going on!" Bai Yun exclaimed, "Could it be ...... Dead?"

Wu Lu stepped forward to check the person's condition, and then said, "Don't worry, I was just knocked unconscious......"

"Knocked unconscious?"

"I don't know yet...... But we have to be careful, these two layers are really weird. ”

As soon as Wu Lu finished speaking, he heard a strange sound not far away, although it was not clear what it was, but the three of them were sure that it was not a human voice. The voice was getting closer. Suddenly, an unidentified object crawled up the stairs, its body was huge, like a spider.

"This spider is too big, it won't become a sperm!" Bai Yun exclaimed, "Oh no, it's so fast, run!"

All three were unarmed, and in the face of this hair-making monster, the three of them could only escape. Unconsciously, they passed through the junction of the laboratory building and the teaching building, and came to the laboratory building unconsciously, and the big spider was already in pursuit.

"I knew that I would encounter a supernatural event, so I might as well not come today!Just escape from the stairs of the laboratory building!" Bai Yun complained.

"Uncle beware!"

As soon as Wu Lu's words fell, he saw that the stairs leading to the upstairs and downstairs of the experimental building had all collapsed, leaving only a bottomless black hole.

"How can this be, if Xiao Wu reminds me too late, maybe I will fall......" Bai Yun said darkly, "What the hell is going on in this school!"

At this time, Agni tried to open the window at the end of the corridor to escape, but found that the window could not be opened, and tried to break the window glass by violence, but found that it could not be broken at all.

"It's useless, senior brother, I'm afraid the entire second floor has become the enemy's inherent barrier, and it is impossible to escape without finding that enemy," Wu Lu said, "It is possible that the previous formation technique was not a wall to prevent us from entering, but a trap to attract us in......"

"Even the inherent enchantment has been used, and it doesn't ...... who the enemy is," Bai Yunxin said.

"Senior brother, the spider will be handed over to you!"

I saw a flying leg from the flames, and the big spider was killed in seconds.

"It's really worthy of Ah Lie, it seems that his physical skills have improved a lot compared to before!" Bai Yun praised.

"Don't be careless yet, the enemy can cause us all kinds of trouble in this enchantment!"

As soon as they finished speaking, the three of them heard a knock on the door of the physics laboratory, which was unusually loud. After a few knocks on the door, it stopped ringing, but it was certain that there must be something in the physics lab.

"I said, let's slip away now......" Bai Yun said.

"That's right. "Wulu Road.

The three of them immediately squatted down, clinging to the wall and walking hand and foot, and gradually walked to the junction of the teaching building and the laboratory building.

"It doesn't seem to be noticed......"

As soon as Bai Yun relaxed his vigilance, there was a sound of glass breaking behind him.

As soon as the three of them turned around, they saw that something had broken the air window of the physics laboratory and ran out. The thing floated in the air, moving in a strange trajectory. When I took a flashlight, I saw that it was a human head!

"Fly...... Flying heads!" Bai Yun shouted.

"If you stay here with them, you'll just lose fun, let's run to our destination!"

"That's right, these guys want to ......vomit if they look at it more," Bai Yun said.

However, just as they were about to start, the doors of the classroom in front of them were all opened, and a large number of strange things ran out of it: in addition to the same big spider as before, there were also a large number of cockroaches and maggots, as well as desks and chairs that moved on their own, and even more unspeakable strange creatures......

Somehow, the pursuers behind him also increased.

But the three of them couldn't manage so much, so they could only run forward first.

The ground kept making the sound of insects being trampled to death, and the air gradually filled the air with a mysterious fishy smell, and Bai Yunden felt that his dinner was about to pour out of his stomach.

"Speaking of which, these guys are slowing down?" said Wu Lu, slowing down and looking back.

"I don't know, maybe we were lucky. As he spoke, Agni punched out the monster that stood in his way. One punch and it was gone. Walk to the staircase, the lower half of the building, and from there to the connection between the main building and the auxiliary building of the teaching building, and you will arrive at Teacher Yu's office. However, when the three of them ran to the staircase on the west side, Bai Yun stopped urgently, and this place was the same as the laboratory building, and the stairs disappeared, leaving only one and a half floors of landing.

Just as he hesitated, he saw Agni and Wu Lu jump over without thinking.

"Uncle Shi, hurry up and jump over, you're fine!"

By this time, the pursuers had blocked the retreat.

"There's no way back, you can only jump here!" Saying that, Bai Yun took a few steps back, and jumped over with a run, but found that he was too strong, and he was about to hit the wall.

Just as he closed his eyes and was ready to hit his head and bleed, his body suddenly stopped.

"Uncle Shi, your physical functions growing up in that world are still there, why are you still so timid?"

It turned out that Takero fixed him with "Fantasy Iroha".

At this time, the three of them heard the voices of the pursuers behind them again, and saw that they still did not stop, and they fell into the abyss.

"I really don't know where I'll go if I fall from here...... Baiyun sighed.

"Shhhhh

Baiyun and Agni quickly hid by the wall, and then secretly poked their heads out to look, only to see that the teacher's office was turned on, and there was a flashlight light inside.

"Could it be that there is someone inside?" Bai Yun said darkly.

Suddenly, there was a fight in the office, and the light of the flashlight kept flickering. It lasted about half a minute, and the fighting subsided.

"What's going on, what's going on inside?"

Then, a man came out of the office, and he said, "Okay, there's no danger here, you can come out." ”

The three of them were all stunned, as if they were all saying in their hearts: Have our whereabouts been exposed?

"It's me!" Before we could ask, the man shone a flashlight on his jaw.

Agni screamed in fright.

Ah Lie was really scared, but I was scared all the way before, but I was very calm this time.

Yes, I already recognized the man by his voice.

But what puzzles me is why he's here. It's not just trying to scare us......