Sha was five minutes late, but when he came, in addition to the history book, he also held a strange glass bottle in his hand. The black smoke trapped in the bottle was struggling with his teeth and claws, but he could not shake the sealed bottle mouth.

"Teacher, what is this?"

On behalf of the three, Gu Tiantian raised his doubts in his heart.

"Devil, you're caught."

The old man looked arrogant and always maintained the image of a paranormal in front of the students. His sense of mystery and strength can create the best image of a teacher. Gu Tiantian is the student he valued most in this era. With her talent, as long as she continues to work hard, it will not be difficult to surpass all the senior brothers and sisters in the past.

Of course, in fact, in his original plan, the demons did not catch them and cooperated with the class. However, as soon as he arrived at the school, a demon came to the door on his own initiative. After seeing his companion being captured, the remaining two demons immediately chose to escape without even looking back.

This is enough to prove that the demons are cowards who bully the weak and fear the strong. If Gu Tiantian hadn't specifically asked him for advice, he wouldn't have the idleness to take care of these small characters who couldn't come to the table.

What we really need to worry about is the creatures of the disaster entrenched in City A at this moment.

These creatures inherit the power of disaster. If they join forces and rush forward, the situation will be a bit tricky. Once a head-on conflict breaks out, regardless of the outcome, City X will be razed to the ground in the aftermath of the battle between the two sides.

"Let's go, it's too noisy, go find a quiet place."

But since the student he is most optimistic about is still satisfied, this little wish can be fulfilled - after all, the teacher's job is to preach, learn and solve doubts.

"Teacher, Misty and I are also very interested in the devil. Can we go and listen?"

Zhou Lili raised her hand and asked in a begging tone.

Compared to watching the boys dance-style basketball on the playground in a cold weather, she was indeed more interested in demons and supernatural interests. After seeing the nature of Sun Zheng’s scumbag, she came to an important conclusion that men are all big pig’s hooves. Instead of wasting time on them, it is better to do something that interests them.

Sha glanced at Zhou Lili and Misty, and the sharp eyes suddenly made the hearts of the two little girls hang in their throats.

Compared with Gu Tiantian, the qualifications of these two little girls are far inferior. In the past, he would definitely not keep his eyes on these mediocre people for more. However, considering that the two were Gu Tiantian's good friends, he nodded as an exception and said, "Let's come together."

So under the shocked eyes of the students, Gu Tiantian and the other two opened their second half of the physical education class under the leadership of Sha.

A few minutes later, the evil led the three of them into the biology classroom on the first floor.

He put the glass cup containing the devil in the bottle. The curious Zhou Lili stretched out her index finger, and hesitated for a while and poked the bottle. The struggling demon immediately attacked her, and she immediately retracted her fingers like an electric shock and instinctively hid behind Gu Tiantian.

This was the first time she had seen a demon.

The demon looked like a ball of black smoke, but when he looked carefully, he could see the twisted and abominable human face deep in the black smoke.

"This human face is the core of the demon."

Sha saw through Zhou Lili's thoughts and said, "Although the smoke around him is also part of them, it is a trick to hide their body. The structure of the demon is different from that of humans. There are not so many deadly parts and cannot hurt the core of the demon. They can use some means to repair themselves."

"No wonder those experienced witch hunters can't deal with the demons."

Gu Tiantian bent down and approached the black smoke in the bottle. After careful observation, she had never noticed that there was such a strange face hidden in the black smoke.

However, although the teacher's statement sounds simple, it is not easy to hurt the core of the demon.

It is different from the human heart. It can constantly change positions in the black smoke. It is difficult for conventional methods to hurt their core. This also explains why the big demon was cut into pieces by Ikeda Asaya last night, but it is still jumping around. Only the snake raised by Luo Xin caused substantial damage to it.

Using smoke as a fool to cover up the body is really in line with the devil's usual style.

"When you cannot accurately target the core, you can only use scope skills to deal with them."

Gu Tiantian suddenly realized that the demons she had removed before were basically sieve by the light beam of the Vow and the Sword of Victory, and the body should have been destroyed by the light beam.

"Yes, but there is another reason why the devil is afraid of the sword you are carrying."

Speaking of this, Sha unscrewed the bottle cap directly.

Even if there is only a glimmer of hope, the demon will naturally try his best. However, he had just seen the old man's ability, and it was obviously unrealistic to slip away from him. Therefore, as soon as he rushed out of the bottle, he locked his eyes on Zhou Lili. Judging from the reactions of the group just now, Zhou Lili is obviously the weakest in this room.

As long as Zhou Lili's body is taken away, this can be used as a bargaining chip in exchange.

The continuous malicious intentions made the demon's body swell, and the human face in the smoke was even more sinister.

The assassination of Gu Tiantian failed, but he would never let King Arthur's successor be happy. Even after escaping from heaven, he would not let this little girl look particularly good with Gu Tiantian.

"Since you have inherited King Arthur's sword, then you should bear his pain together!"

A scream came towards us.

The next moment, the dazzling light penetrated the smoke, and the black smoke that shrouded everyone became riddled with holes. The demon only felt an invisible gust of wind blocking him from his pace. His resistance lasted only a few seconds before it was blown out by the strong wind.

The classroom quickly returned to peace, and the black smoke stopped. Several people and others soon noticed the face of the human being blown into the corner of the classroom by the strong wind. At this moment, the face was only a bare head, losing the disguise of the smoke screen, and it looked like a complete clown.

Sha's answer came late, "The sword in your hand contains a completely opposite force from them. This energy can easily blow away their disguise, thus revealing their true weaknesses."

He looked down at the face of people contempt, "Once weaknesses are exposed, it will be too easy to get rid of them, even ordinary people with weapons can do it."

"So that's it, no wonder they always stick to others."

As an excellent student, Gu Tiantian is very capable of learning from one example and applying it to others.

It is not only because the demons are cruel and harsh in nature, and they enjoy trampling ordinary people. The more important reason is that they can hide their weaknesses in this way.

The witch hunters who had tracked them were inevitably distracted and fell into the devil's trap step by step, and finally ended up being teased to death.

"Teacher, I have another question."

"Ask."

"What if they attach to a normal person?"

Sha glanced at Gu Tiantian, as if he was puzzled by her raising this question. However, based on the concept of preaching, learning karma and solving doubts, he still answered this question, "Just stab together."

"ah?"

"You are my student, and you always think about what ordinary people do?"
Chapter completed!