The boy with the national character face who triggered the alarm has a very ordinary image and looks no different from a normal person.

At the age of twenty-three or four, he should be a graduate student.

The boy next to him was of medium build, and his glasses were as thick as the bottom of a beer bottle.

The two talked and laughed, sat at a table, and seemed to be roommates.

With Pei Yin's nine years of experience in demon hunting, he can't see that a boy with a national character face looks like a monster.

Not only him, but everyone didn't notice that there was a monster mixed in the cafeteria.

Even the tutors and professors who were eating didn't notice anything wrong.

God is pitiful, since unlocking the first layer of the seal of the Demon Crying Blood, the monster scanner of the system has added the function of "deep analysis", and the monsters within 500 meters have been analyzed.

On the system screen in front of the fat man's eyes, there was an alarm sound that only he could hear.

Just like mobile phone navigation and wayfinding, a red line appeared on the screen, and the arrow at the top pointed to the boy with the national character face, locking the target.

Then, there are red letters flashing on the screen.

[Parasitic Demon: The main body is a tiny parasite that often parasitizes the body of low-level monks or spirit beasts, eating the host's blood and qi to replenish itself. 】

[Parasitic demons lack aggressiveness, and often take advantage of the weakness when the monk is unconscious or asleep. 】

[This demon has a unique ability to conceal, and it is often difficult to detect when the monk is exercising. 】

The fat man understands it, the in-depth analysis of the monster scanner, and there is really something.

I'm afraid that the boy with the Chinese character face doesn't even know that he has a dirty thing in his body.

No wonder he looks normal, anyone who sees it thinks he is a normal person.

The in-depth analysis of the system has just begun.

[The parasitic demon itself is not very intelligent, and it is often a scout raised by the big demon. 】

[The way this demon processes information is similar to a bee colony, which can feed back what the host sees, hears, and knows to the head of the parasitic demon thousands of miles away, and then the head reports the information to the big demon.] 】

The fat man was secretly frightened, the parasitic demon was so parasitic that he was a student of Tianfu University, and he also found a graduate student to start, and it seemed that he was playing a big game of chess.

This top 10 university in China is still targeted by monsters after all.

He figured out one thing, when Bai Lan was in charge of the demon hunting brigade in the past, he acted several times, and was always informed by the monsters in advance, and Brother Shanfeng once suspected that there were internal ghosts, so he invited foreign aid and hired technical consultants from the rivers and lakes.

Now it seems that there is no need for internal ghosts at all, as long as a parasitic demon burrows into the body of a certain agent, all the actions of the demon hunting team are under the control of the monster.

This kind of parasitic demon doesn't seem to be lethal, and it plays a strategic role, but it makes people think about it carefully.

The boy with the national character face is obviously innocent, and to put it bluntly, he is also a victim. So the question is, how to destroy the parasitic demon without hurting that innocent male classmate?

On the other hand, even if you kill a thousand wrong people and don't let go of one, the parasitic demon is difficult to distinguish with the naked eye, even if the fat man dismantles the boy with the national character face, the parasitic demon is uneven and slips away like a flea.

Just when the fat man was in trouble, the monster scanner brought dry goods.

[Parasitic demon advantages: good at stealing, without a trace, and collecting a lot of intelligence. 】

[Parasitic demon disadvantages: Afraid of things mixed with yin and yang, and when they meet, they will be destroyed. 】

The fat man didn't understand, what is the mixed thing of yin and yang, is it the yin and yang man in the movie "Jiupin Sesame Official" Rotten Yan'er?

The times are different, the last eunuch of the Tang Kingdom, that was hundreds of years ago, and it is difficult to find yin and yang people in modern society.

It can only be said that his thinking is too floating, his brain is too big, and he doesn't match the system.

[There is a special profession in the East, which specializes in parasitic demons, called onmyoji. 】

The system ignored how the fat man guessed blindly and directly announced the standard answer.

After a long time, you have to find an Oriental devil?

Haruaki Abe?

The fat man refuses in his heart, I am a big country in the Tang Dynasty, a master like a cloud, I encounter a parasite, and I have to go to the East to find foreign aid, it's too much to say.

"Xiaolin, you sit down for a while, I'll go and make it convenient."

After the fat man finished speaking, he walked outside the cafeteria and made a phone call.

"Say." The cold voice of the Snow Sword Fairy came from the phone.

"Master, I just met someone. That person is innocent, and most of them have a parasitic demon in their body, how to deal with it? The fat man went straight to the point, he knew that Xue Jianxian was a ruthless character who grabbed business with Zhang De back then, and he had more experience in hunting demons than him.

"How do you know it's a parasite?" Snow Sword Immortal asked.

"Slashing the Demon Crying Blood triggered the Youkai Radar Youkai, and the reaction was intense. According to the disciple's many years of experience in hunting demons, that person is very normal, and there is definitely dirty stuff parasitic in the body. "The fat man is talking nonsense, and it can't be said that it is analyzed in depth by the system.

"It's not difficult to deal with parasitic demons, just find something that mixes yin and yang." The Snow Sword Immortal is worthy of being a great ancestor of demon hunting, and the standard answer is the same as the system.

"Could it be that you want to go to the East to hire an onmyoji?" The fat man asked.

"There's no need, find a female monk of the Fire Spirit Root, if she is as guarded as jade, she will use the moon cloth to suppress the parasitic demon." Snow Sword Immortal is at your fingertips.

"Is that okay?" The fat man has a strange expression, he has used this method before.

"The fire spirit root was originally yang to strong."

"The women's menstrual cloth is the most yin thing."

"When the two are combined, yin and yang are mixed."

"You let it go, if there is danger, the teacher will take action."

After Xue Jianxian finished speaking, he hung up the phone.

The fat man is no longer rubbing, his purpose has always been: monsters are in front of him, and it is a sin not to kill.

When he walked into the cafeteria and saw that the boy with the Chinese character face was still eating, he called Lin Jia outside and said with a serious face: "Xiaolin, there are monsters in the cafeteria, you need to cooperate." ”

Lin Jia was taken aback: "It's impossible, Tianfu University is full of masters, there are several third-order professors, and monsters have always bullied the weak and afraid of the hard, so they don't dare to come to this kind of place." ”

"We've been on more than twenty missions together in the past two years, when have I ever joked about youkai?" The fat man is more serious.

Lin Jia was pajamized on the spot, and became serious: "Okay, how do you want me to cooperate?" ”

The fat man spread his hands: "Give me your aunt's towel." ”

Lin Jia's face flushed instantly: "You...... How do you know that someone is coming every time? ”

The fat man urged: "It's too late to explain, that monster is in the cafeteria!" ”

Lin Jia got angry: "It turns out that you invited me to dinner, just for that thing of mine?" ”

The fat man said seriously: "Brother Shanfeng has changed jobs, and I can't be a consultant anymore." Now I'm a jobless vagrant, so I just rely on hunting demons to eat, give face, and leave some memories, okay? ”

Lin Jia was speechless, quite conflicted in her heart.

She felt the familiar recipe, the familiar taste.

Since awakening the four-star spiritual root, her menstrual period has stabilized from the 3rd to the 9th of each month, lasting for a few weeks.

Last time, on the night of March 8th, it happened to be a certain period, and the fat man used her aunt's towel to solve the rat essence.

This time, on April 3rd, that thing just came in the morning and came in handy at noon.

Isn't that a coincidence?

(End of chapter)