September 1st.

Time to start work.

Felix, a lazy man, undoubtedly continued to use the floo powder to come to the vice-principal's office. He was wearing an emerald green robe, his hair was neatly combed, and he walked out of the fireplace with a small suitcase.

"Professor McGonagall." Felix greeted with a smile on his face.

Professor McGonagall was busy sorting out the procedures for today. Every year, she was in charge of the opening party. It can be said that this was one of her busiest days of the year.

"Oh, thank God, you are finally here."

"What happened?" Felix asked.

"I need you to help me share some of the work."

"Glad to help, ma'am." Felix was elegant.

After Professor McGonagall gave him a series of tasks, she hurried away, muttering: "Dumbledore never cares about these... It's all up to me..." It seems that she has a lot of opinions about the principal.

Felix looked at the parchment in his hand with interest, "Let me see, the first task, decorate the hall?"

The hall (canteen).

Felix waved his wand, hung decorations around the walls, arranged four long tables neatly, and adjusted the distance between each chair to the best.

Next was the weather above the auditorium.

"To be honest, I've wanted to play this for a long time." Felix muttered, waving his wand.

Above the auditorium, the weather at noon suddenly became overcast, and the thick black clouds pressed down very low, as if they would stick to the face in the next moment.

Then, Felix continued to wave his wand, and the dense black clouds dispersed, and a large area of ​​pale green light shone from the sky, making the entire auditorium look like a cursed land...

"Woo." Felix was extremely happy and even conjured up a big snake. The big snake opened its bloody mouth through the green light, and a pale green figure twisted out of the snake's mouth. The appearance and posture were very similar to a certain professor.

"Is this how you look at the professor who taught you for seven years, Felix?" Just when Felix was having fun, a sinister voice suddenly appeared.

Felix turned around and saw his Potions professor and dean Snape,

his sleeves fluttering, floating over like a ghost. Snape had a blank expression on his face, his eyes were calm, without any emotional fluctuations. He sprayed the venom slowly, "Are you expressing your dissatisfaction with me? Or has your head been filled with inappropriate Muggle ideas for three years after graduation, making you arrogant and conceited, and making you lose your manners?"

"Ahem!" Felix was a little embarrassed. He was caught playing games by the real owner!

What was even more embarrassing was that the long snake above his head poked its head down, and the miserable green professor in the snake's mouth was twisting and swaying...

Felix waved his wand and turned the long snake into nothingness. He quickly adjusted his expression, as if he had just seen Professor Snape, first showing a surprised expression, and then quickly walked forward and greeted Snape very politely.

"Professor, I haven't seen you for three years. Your magic has become more stable and heavy."

Snape looked at him expressionlessly and mocked him in a rhythmic tone: "I haven't seen you for three years, but you have really opened my eyes. If I hadn't taught you, I would have thought you were a stupid lion."

Felix showed an "awkward" expression, his eyes turned away "embarrassedly", and suddenly looked behind Snape in "surprise", "McGonagall, when did you come?"

Snape was startled and turned back quickly. The corridor was empty.

Looking back, he found Felix with a blank face, "Huh? Did I see it wrong just now?"

Snape was so angry that he couldn't speak.

It's like this again.

This kid has always found excuses for himself to escape since school, making jokes and talking nonsense, but Snape knows him well enough and knows how dangerous this kid is.

In fact, he had a big fight with Dumbledore when he learned that Felix came to Hogwarts School to teach this morning, and just came out of the principal's office.

Snape approached quietly and said in a voice that only the two of them could hear: "Felix Heppe--"

"You can call me Felix, Professor!" Felix interrupted.

Snape: "..."

It's like this again! Always interrupting, always interrupting him!

But who made Snape speak slowly and in a tone like singing an aria? Others might not dare to interrupt because of Snape's repressive aura, but Felix knew him too well! So

well that he knew his deepest secrets!

Snape increased his speaking speed: "Felix, I don't care what your purpose is in coming to Hogwarts, but I will keep an eye on you. If you plan to use the students in Hogwarts to promote some of your dangerous ideas..." "

It turns out that you, professor, have also read my works. It's an honor!"

Snape was speechless for a moment.

"Professor McGonagall! Why are you here?" Felix suddenly turned his head and said.

"Don't play tricks with your cleverness!" Snape said angrily, and then he felt someone approaching quickly behind him.

Emmm, this time it's real... Felix quietly pointed behind him. Before Snape turned around, he heard Professor McGonagall coming in a hurry, with a stern and impatient tone.

"Professor Snape, you're just in time. I have something to discuss with you."

So Professor Snape was pulled away by McGonagall. Felix made a goodbye gesture, which made Snape glare at him fiercely.

"It seems that the professor has a lot of opinions about me~" Felix muttered, "I just threatened you before, it's been a few years, and it's embarrassing to see this grudge."

Well, Felix did threaten Snape. To be precise, it was not the first time that the two of them had a confrontation between them during school, but it lasted for seven years.

That's another long story.

Anyway, Felix continued to tidy up the auditorium. This time he didn't dare to play anymore. Waving the wand, the sky above the auditorium became a bright starry sky. He deliberately magnified and brought some stars closer, the bright full moon, the red Mars, the yellow-brown Saturn surrounded by a broken star ring... In the distance were tiny bright stars, flickering constantly, decorating the auditorium beautifully.

"Excellent spell!" A shrill voice appeared, and Felix raised his head, then lowered it again.

He smiled. "Hello, Professor Flitwick!"

"Oh! Felix!" Professor Flitwick looked excited. In fact, he almost fainted.

"The genius graduate of Hogwarts is back! How great! I still remember your outstanding performance in the Charms NEWTs exam. Perfect, so perfect!"

Professor Flitwick was very excited. Although he was short, he was very emotional and had no prejudice against different colleges.

"Nice to meet you, Professor!"