Chapter 552: Blue Whistle

Wu Xian dragged the corpse and knocked on the warehouse door.

Guo Xiaodong's loud voice came from outside the door: "Please listen to the question."

Before entering the warehouse, Guo Xiaodong had said that in order to prevent sports equipment from escaping, a math problem needed to be answered before the door could be opened.

Wu Xian had no pressure on this.

In the physical education class, he had already seen Guo Xiaodong's ability to set questions, which at most was addition, subtraction, multiplication, and division within one hundred. If Wu Xian stumbled on such a problem, it would be his loss.

"There are thirty-two people and ghosts in the warehouse. Ghosts can kill one person every night, and people turn into ghosts when they die. All people die on the fourth night. How many people were there initially, and how many ghosts?"

Wu Xian: "?"

Before Wu Xian started calculating, a painful voice came from above his head.

"I don't know how to do this problem!"

Wu Xian was horrified and looked up suddenly, only to see a green face on top of his head! It was the dwarf soaked in the jar! This dwarf's body had almost no weight, no smell, and even no substance. Accompanied by the fluctuation of emotions, his body flickered.

After the warehouse lights turned on, the little ghosts who had been riding on the students' necks appeared. At that time, Wu Xian felt that his shoulders and neck were a bit uncomfortable.

However, Wu Xian thought that this discomfort should be a post-traumatic stress disorder phenomenon left by being ridden on the neck by these little ghosts, so he didn't pay much attention to it.

Now it seemed that from that time on, this dwarf should have been riding on Wu Xian's neck.

The dwarf kept muttering this question, saying things like "I don't know how to do it," the blood vessels on his head bulged, and the volume of his head became larger and larger. He could only jump off Wu Xian's body, run straight to the jar, and jump into the formalin, and his head began to shrink gradually.

No wonder Guo Xiaodong required answering a math problem before leaving; it might be to guard against this thing!

Wu Xian shook his head and began to calculate.

"There are thirty-two people and ghosts in the room, ghosts can kill one person every night... No, mental calculation is a bit awkward. Let's do it this way: there are thirty-two people and ghosts in the room, I can kill one ghost every night, and when a ghost dies, it turns into me..."

After thinking for a while, Wu Xian gave the answer.

Guo Xiaodong opened the door, Wu Xian walked out toward the light, and handed out the fake Guo Xiaodong's leg.

"The equipment is back in place, this is the mouse I caught!"

Guo Xiaodong shook his head: "Nonsense, this is clearly a person, what I want you to catch is a mouse."

"Oh."

Wu Xian put his hand behind his back and pulled out a big mouse.

"Then this must be a mouse!"

A smile appeared on Guo Xiaodong's terrifying face, and he took the blue whistle from his neck and hung it on Wu Xian's neck.

"This is the gift I give you. No matter where you are, as long as you blow this whistle, I will appear in front of you and help you with a small favor that doesn't violate the training center rules..."

Wu Xian took the whistle, bowed to Guo Xiaodong, and hurried toward the teaching building.

Guo Xiaodong looked down at the fake Guo Xiaodong's corpse, was silent for a while, and stepped on it. Vaguely, black energy surged out from his body.

After a while.

The fake Guo Xiaodong stood up and walked toward the distance in a daze.

The language teacher's face was gloomy.

"You are late, deduct one red bar. You have to stand in punishment on the table for this class."

The panting Wu Xian spread his hands and climbed onto a table helplessly.

He had wasted too much time in the sports warehouse, and the half-hour break was not enough at all, so he couldn't make it to the language class.

Compared to skipping class, Wu Xian felt that the nature of being late was slightly better, so he bit the bullet and returned to the classroom. After standing on the table, Wu Xian saw a different scenery than before.

Inverted tables and chairs were placed on the ceiling, and ghost students emitting green fluorescence were sitting upside down on the tables and chairs, listening to the lecture seriously.

These ghost students should be the so-called "Hungry Ghost Class"!

In the second language class, Wu Xian had seen them, but looking from below and looking while standing on the table were two completely different feelings.

He was too close to these ghost students, so close that his head was right against a ghost's head. Through the feedback from the hair, he could even feel that the ghost's head was a bit pointed.

As long as these ghosts stretched out their hands, they could touch Wu Xian's back of the head, gouge out Wu Xian's eyeballs, tear off his ears...

But apart from the mental pressure brought by his own imagination, these ghost students didn't have much danger.

Wu Xian's chest badge still had two horizontal bars. As long as he didn't deliberately disrupt classroom discipline, these ghost students in the Hungry Ghost Class wouldn't take action against him.

Soon.

Wu Xian was immersed in the content of the class.

The sentence he had mastered earlier to curse malevolent entities, although effective, was too long. It was not elegant enough to say a long string of sentences when cursing malevolent entities.

At a glance, at a glance, "No, one wrong version!"

So Wu Xian needed to master a shorter sentence to curse malevolent entities.

There were also several student union members in the classroom, but because Wu Xian came relatively late, these few didn't stare at Wu Xian, so Wu Xian was able to pass this class without any danger.

Afternoon.

Wu Xian opened his eyes in the toilet stall and finished meditating.

This secret base was very effective for meditation. Not only did "Yin energy" accumulate quickly, but even "Magic intent" didn't accumulate slowly.

The two "Magic is One Foot Higher" he used up had been replenished, and he could teleport again at any time.

At this time, there wasn't much time left before the etiquette class started.

Wu Xian needed to make some preparations.

He thought for a moment and took out two ghost talismans.

One was "Ghost - Insect Bite Incantation" and the other was "Ghost - Copy Method."

Ghost - Insect Bite Incantation was relatively stable to cast and was very effective for sneaking up on student union members, but Wu Xian only had one chance left to use it, so he was always reluctant to use it.

But after having Ghost - Copy Method, the situation was different.

Wu Xian flicked his fingers, and the Ghost - Copy Method dissipated like green flames, and in the ashes, a brand new "Ghost - Insect Bite Incantation" appeared.

In this way, Wu Xian had three chances to use Ghost - Insect Bite Incantation!

Then Wu Xian picked up the old Ghost - Insect Bite Incantation, and when he activated it again, ten Resentful Shadow Yellow Spring Dragon Lice crawled out from the green flames!

These little bugs would act according to Wu Xian's will. If he didn't consider that staring at them for a long time would cause hallucinations of fierce ghosts, Wu Xian quite liked these bizarre little creatures.

Then Wu Xian closed his eyes, lifted his sleeves and trouser legs, and these little bugs crawled in along the openings and hung on by grabbing the clothes with their claws.

Their back shells touched Wu Xian's skin, and the touch was extremely disgusting.

It was too conspicuous to use ghost talismans in the etiquette class, so Wu Xian hid the dragon lice in his clothes in advance. In this way, in the etiquette class, as long as he had physical contact with student union members, he could let the dragon lice crawl onto the other party's body! Carrying these little bugs, Wu Xian felt inexplicably that he was a bit like the evil Gu master in the story.

Besides dealing with student union members, Wu Xian had another task to do in the etiquette class...

That was to actively violate the rules! Try to have a... with the etiquette teacher.

(End of chapter) ===== CHAPTER 553 =====