A few minutes ago—

The professor's office in the Black Magic Defense Class, the atmosphere inside was tense.

Snape pointed his wand directly at Lupin, his eyes flashing with strange light, and he whispered: "What are you hiding?"

Next to an office desk, Lupin also held a magic wand. He sighed and said, "It was you who suddenly appeared and scared me."

"Yeah……?"

Snape's eyes fell at Lupin's feet, where there was a knight's armor as big as a palm, and his scarlet eyes were staring at him. Thinking of his previous guesses, he had a strong desire. Why not look for an opportunity to stomp it? It was so annoying...

"The armor is coming!"

He pointed at it with his wand, but the next second, Lupin quickly interrupted his spell: "I can't let you do this, Severus."

Snape's eyes became dangerous. He walked away a few steps, and Lupin also walked over a few steps, and the two of them were always facing each other.

"I've told Dumbledore a long time ago," Snape said slowly. "There is a traitor in Hogwarts."

Lupin said anxiously: "Turn your brain, Severus, things are not as you think, why not ask Professor Hepp for it."

"Leave him to me!"

"I can't think so," Lupin said, suddenly a thick snake-like rope flew out from the tip of Snape's rod. Lupin accurately pierced a section of the rope, and the rope fell hard to the ground and broke into five or six pieces.

"He is very likely innocent. Think about it, where I got him from, I can go and verify with you."

Snape said murderously: "You want to prove his innocence? Leave him to me and I will see it myself-"

"Severus, you are possessed, you don't know something, we think-Dumbledore also knows that the child named Ron, his pet mouse is problematic!"

Lupin avoided a spell and the bottle in the office exploded with a bang.

"Start telling stories, Lupin? This is not enough time, you have to speed up." Snape shook out a black mist and quickly gathered into more than a dozen chirping birds. As his arm stabbed out like a sharp sword, these black birds shot towards Lupin together.

"You incorporate dark magic into regular spells?" Lupin said in surprise, his movements were also very agile, and he had more opportunities to get into these dark spells than the average person, but instead of learning them, he studied how to resist them.

He waved his wand suddenly, and the parchment paper on the table flew up "rattle", forming a solid wall in front of him, black birds stuck to it, shaking their wings desperately, and struggling to turn into wisps of black smoke.

The black smoke gathered together and turned into a big snake. The snake's head was raised high and pressed against the ceiling, and then its head suddenly fell.

The snake broke down Lupin's defense. He picked up the "Knight" and threw it out the office window, "Go to find Professor Haipu!" He rushed to one side and avoided the snake.

"Buzz~"

The whole office trembled, and the tables, chairs, boxes and cabinets in the room jumped together.

"Blake Fei-"

"laugh!"

A red light rubbed Snape's cheek and hit the filing cabinet behind him. Lupin stood up from the dusty floor, "You can't let you do this, fool, I'd like to fight you long ago."

Snape smiled, but no one would think it was a good intention, "Is it? Isn't it pretending to be his good-looking person? A tamed werewolf?"

"I never pretended - armor protection!"

Lupin blocked a suspicious spell of dark blue. The reason was no longer understandable. He waved his magic wand, and red lights continued. Snape's magic wand waved repeatedly, lifting these spells one by one. He took two steps back and stabbed the wand straight out-

"Divine Feng Wuying!"

"Swoosh!"

Rows of wooden boxes were neatly cut, and Lupin quickly avoided it, and a slight wound cut his cheek, "This spell... is very impressive!"

His wand shook, and Snape hurriedly supported the invisible barrier, and the spell deflected and hit a locked box.

"Don't!" Lupin exclaimed.

A red-haired woman came out, "Sieph, why..."

Snape's eyes widened, he staggered back, his wand slipped from his hand, his body shrank, "No, no..."

"Why……"

Lupin stood in front of Snape in panic, and the illusion in front of him disappeared, turning into a full moon. He sighed in a complicated expression and raised his wand for a long time: "Funny-"

"boom!"

The full moon suddenly exploded and was shattered. Lupin turned around in shock and saw Snape holding his wand expressionlessly.

"Remus Lupin!" he said gritting his teeth.

"Severus, that was an accident. Boggart was practicing the patron curse for Harry." Lupin retreated vigilantly, Snape's condition was not right.

"laugh!"

A violent flame ignited the office and ignited everything. Snape's hair was scattered and swung his wand. Lupin retreated step by step. He could only hold on and use the coma spell in the gap between Snape's attack.

"What's going on here? Oh my god!"

A cheerful female voice appeared at the door, and Lupin only saw the visitor with pink hair like bubble gum, but then she was knocked away by a coma curse and disappeared from sight.

"Snape, stop, someone is injured!"

But Snape rarely lost his composure. He turned a deaf ear to Lupin's shouts. The power of the spell was stronger than the other. He used strange black magic unscrupulously, and a black light appeared on his face.

Lupin gradually lost his support, and Snape waved his wand with a cold expression.

A crisp chirping suddenly appeared, and a silver swift condensed in the air, dividing the battlefield into two halves.

"Severus, Professor Lupin, please stop..."

A black spell flew over, and the silver swift shaking his wings slightly, avoiding the attack, "Severus, you--"

"Get out!"

Lupin hurriedly said, "Snape hit me in the box where I store Boggart and walked out of it-"

"Shut up! Mouth! Lupin!"

Snape interrupted him furiously, he was brewing a terrible magic, the room began to tremble, and with him as the center, the ground quickly corroded outward.

The patron saint of the swift suddenly expanded, and white light burst out from its body. A dazzling halo spread like huge ripples. Snape's unformed magic made a sizzling sound, and a dark red light burst out at the junction. On both sides of the junction are completely opposite worlds, one side is corrosion and darkness, and the other side is warm and bright.

A gentle voice came from the patron saint of the Swift, "Severus, calm down."

Lupin hurriedly said: "Severus, we have discovered new clues. Petr star Peter is not dead, he is still alive, everything is directed and acted by him!"

Snape seemed to wake up, he took the initiative to remove the magic, and the light of the patron saint spread to him, constantly washing away the black air on his face. He leaned against the wall and sat down slowly.

The guardian of the swift leaves a sentence, "I'll come here right away." Then it turns into blue and white star dots.

A moment later, Felix appeared in the office, and most of the room was destroyed, half of the furniture was corroded, and the other half was still burning with small flames. A row of wooden boxes were neatly cut, with the cuts as smooth as a mirror.

"Sweep away the whirlwind!" The smoke and dust in the room were taken away and the flames were extinguished.

Snape leaned against the wall, staring at the ceiling motionless, his black eyes were like stones, and there was no distance between sight in his eyes. Lupin was taking care of a young unconscious woman, and he glanced at it and it turned out to be Tonks.

Felix frowned. This was really a fire, because Sirius Black? He looked around and didn't see Sirius in the Knight's can. He wouldn't be killed, right?

Snape had no intention of communicating with people at all, so he could only walk to Professor Lupin, "How could he be beaten like this?"

Lupin smiled bitterly and said, "It's all accidents, a series of accidents."

Felix looked at Tonks on the sofa, "Why is she here?"

"I don't know either. It seems that I suddenly ran out. Maybe I wanted to persuade the fight. As a result, I was stunned by my coma curse..."

"Just a coma?" Felix looked at Tonks' face, she had no intention of being awake.

"She has nothing to do," Lupin explained. "I haven't removed the magic. It's really inappropriate for the situation...I can't take her to the school hospital."

If he unravels the coma, he will inevitably let Tonks see the scene of the two Hogwarts professors fighting each other. Although he has seen it, Sirius can easily be involved. If he takes her to the school hospital, he is worried that there will be something wrong with Snape, so he can only let her take a walk first.

"I understand," Felix added another coma to Tonks, "and he will take her to the school hospital in a while, without saying anything."

Felix picked a chair with the back of the chair cut off and sat down, gave Lupin a look, and raised the volume, "Professor Lupin, explain what happened, didn't you tell Severus that Petty Peter was the culprit?"

He compared his mouth and signaled Lupin to pull it to Peter the little dwarf.

Luping understood it and said in detail as much as possible: "On the day after Christmas holidays, in the staff lounge next to the auditorium, we and Principal Dumbledore speculated that there were huge doubts about the murder of James and Lily, because Sirius had a good chance to kill Harry, but he did not do so. His target was Harry's friend, Ron Weasley."

"I can't remember it very clearly," Felix said.

"Then let me explain it again - Sirius Black is Animagus, he can become a big black dog, and likewise, James can become a stag, and Petdwarf Peter can become a mouse," Lupin said self-deprecatingly: "They are trying to stay with me at the full moon, a werewolf."

"In this case, the reason why Black escaped from Azkaban is clear, but why did he attack Ron Weasley?" Felix continued to ask, and Snape's eyes rolled around in the silence of his light.

"Ron has a mouse, to be precise, they were the ones who suddenly appeared at Weasley's house and stayed for a full twelve years until Sirius attacked during the holidays. But we saw its image, exactly the same as Animagus of Petdwarf Peter!"

"So, he is not dead? The winner of the first-level Merlin Medal, the war hero, Peter, not only did he not die, but he was hiding in anonymous family and hiding as a pet?"

Lupin looked at Felix strangely, but could only follow his words: "Yes, this is the biggest doubt, so we suspect that there is another hidden truth. Professor Hayp, why did Sirius become a magic puppet in your hands?"

"I caught him, and then we - Dumbledore and I plan to set up a next game to lead Peter, and your help will definitely be indispensable at that time, so it is temporary to keep it confidential." Felix explained.

Luping asked his biggest question nervously, hoping to get an answer: "So, Sirius is innocent? But the secret person of the James family is him, and the spell of loyalty cannot be broken at all, just like an unbreakable oath, if he is innocent..."

"You didn't ask him?"

"Not too late."

"Okay," Felix thought for a while and decided to use this opportunity to explain clearly, and this was also said to Snape. "Because the secret agent was replaced, Sirius thought he was too conspicuous and privately replaced the secret agent with the inconspicuous little dwarf Peter."
To be continued...