Lockhart looked very nervous, with his delicate, flowing blond hair tightly stuck to his head.

"Hey, Professor Hep, I have something urgent to deal with. It's about the new book... It's urgent and must be dealt with immediately."

"Really? Oh, I don't think your office is connected to the Floo network. Do you need me to call Professor McGonagall, or... Dumbledore?"

Lockhart smiled brightly. "If that's the case, that's great. Hey, Headmaster Dumbledore, why are you here?"

A bright white light shot out from Lockhart's hand, and the speed was extremely fast. Just as Lockhart showed a triumphant smile, his spell stopped in front of Felix.

An invisible barrier blocked Felix, and the dazzling beam seemed to be cut off by the air.

"Well, is this your strongest magic? Seriously, you have refreshed my understanding of you, Professor Lockhart." Felix even commented with more energy.

"Felix Hep! Let me go!"

"Sorry."

"You know everything, right? That Weasley who told you off? Do you want justice? Come on, Felix Hep, I heard about your experience from other people, you are not someone who meddles in other people's business."

"I am indeed not interested in your affairs, but who asked you to jump around under my nose?" Felix said. If Lockhart had been jumping around outside Hogwarts, he really would not have gotten involved.

"Then let me get out of here! I swear I will never appear in front of you."

"Let you leave? After knowing that you are a sneak attack expert who is good at memory magic?" Felix shook his head.

The two people's spells kept colliding, and Felix increased the output of magic power. The originally invisible armor spell faintly emerged with simple lines, and a suit of armor was outlined out of thin air.

And Lockhart on the opposite side was not inferior, exuding the temperament of a strong man. His spells were extremely powerful and were becoming stronger and stronger.

His spells illuminated the entire corridor.

"Felix Hep, my magic is stronger than you think. I have received a secret inheritance! I am far from the limit now!"

In just one minute, his spells have risen rapidly from the initial state, and even have the shadow of the powerful disarming spell that Felix demonstrated in the second duel class.

However, Felix actually laughed, "Lockhart, you are only good at this one magic. It seems that it is some kind of ancient magic. It is really enviable..."

"But I have to say, Lockhart, you are not good at dueling."

Felix waved his other hand slightly, and the rubble in the corner of the wall turned into a group of slick rats.

These rats made a '�O�O�@�@' sound and pounced on Lockhart.

"What the hell! There are rats, so many rats!"

Lockhart maintained the spell and shook his body, but it was in vain. One of the rats bit his arm, and in the severe pain, his wand fell from his hand.

Under Lockhart's horrified and Felix's indifferent gaze, the wand fell to the ground, bounced a few times, and then stopped moving.

Felix used a silent flying spell to catch Lockhart's wand.

The corridor became dark again.

Lockhart's face was ashen, and he pleaded, "Felix, I have no choice... I can give you all the money."

Felix sighed, "Principal, I'll leave it to you."

In Lockhart's horrified expression, Dumbledore's figure slowly appeared, half of his face hidden in the darkness, his eyes intertwined with anger and sadness.

"Dumbledore... Principal! I..."

"Lockhart, I watched you grow up."

Dumbledore said calmly, he restrained his emotions, a red light flashed, and Lockhart was knocked unconscious.

The Defense Against the Dark Arts professor floated in the air, a golden silk thread wrapped around him.

Before leaving, Dumbledore said to Felix: "Thank you, Felix."

"I didn't do anything. With you watching, he can't run away."

All the portraits in the castle are the spies of the Hogwarts headmaster. Coupled with Dumbledore's own magical attainments, no one can avoid him.

Felix even felt that the old man had too many secrets in his heart, but he never revealed them.

This is also the reason why he did not use powerful magic. If they met outside the school, he would definitely give Lockhart a title package.

"No, Felix, I want to thank you. You let me avoid fighting with my students."

Dumbledore left.

Felix stood there, thinking for a moment, and then he walked into Lockhart's office.

...

During the day, the little wizards found that Lockhart did not come to class, and they couldn't help but talk about it. Soon they found that other professors were also vague.

So a rumor spread like this -

"It must be Fudge! I knew he would never let Lockhart go." Dean Thomas vowed to the little wizard of Gryffindor, and his audience looked at him half-believingly.

"It's true, Fudge is very narrow-minded, I read it in the newspaper."

And that night, Felix announced that the 'teaching aids upgrade plan' was a complete success, and everyone could go home.

In fact, the confinement journey of others has ended, except for Ron.

Felix's original purpose was actually to let Ron get out of Lockhart's control reasonably, but later on, the enthusiasm of the little wizard was too high, and the situation was no longer under his control.

However, this was also the first time Felix saw the little wizards of the four colleges working hard for a common goal, so he let it go and even participated in it to provide guidance.

Now that the danger is over, the teaching aids upgrade plan has been pushed to the fourth version, and it is time to end it.

But the rewards should still be given.

"Since some of you have adhered to your duties and performed your tasks excellently after the detention, each of you will receive a bonus point."

Amid the cheers, Ron bravely asked, "What about me, Professor Hep?"

"Weasley, your detention time is too long. I can't give you extra points, but, um..." Felix said, "I can suggest to Professor McGonagall to reduce your detention time appropriately."

Ron left the office contentedly.

Felix was also in a very good mood. All the chores were solved, and he didn't have to worry about this or that.

That night, he watched two episodes of the animation disc beautifully.

The war between the clumsy cat and the clever mouse was simple and pure, and it seemed to have no burden.

Felix flipped through his inventory, 'Maybe I should buy some more? ' He turned this thought and fell asleep peacefully.

In the hall the next day, Snape blocked Felix.

"You want me to help you get a position in the Defense Against the Dark Arts class?" Felix asked in surprise.