Harry, You'd Be Happy If Your Parents Taught You the Patronus Charm, Right?

Snape hurriedly tossed the Parchment containing the formula back to Black.

By now, Snape's lips had gone a little pale.

Black caught the Parchment and casually handed it to Dean Pohan.

"That won't do. You already remember the formula! Whenever you want, you can secretly brew it."

"Wouldn't that mean I'd be taking a huge loss?"

The moment he finished speaking, the system began broadcasting like crazy.

Clearly, this had angered Snape quite badly...

Of course, Black did not feel the slightest bit embarrassed.

Who was it that had suggested settling accounts just now?

Snape looked at Dumbledore.

Your son is extorting me! Are you going to do anything about it?!

Dumbledore was currently staring at the Elder Wand in his hand.

As though a flower had suddenly bloomed from it.

Snape felt his anger flare.

Fine! I've done so much dirty, exhausting work for you, Dumbledore, and this is how you treat me!

Dumbledore felt a little embarrassed under Snape's glare.

He could only step forward to vouch for Snape.

"Ahem, Black, how about we let this go?"

"I believe Severus won't leak your formula."

"I trust his character."

Dumbledore sighed inwardly. Severus, who told you to settle accounts with him?

Wasn't this something you brought upon yourself?

"Fine... After all, I trust Severus's character too!"

Black was not really going to extort Snape.

He would stop after earning a Treasure Chest.

That was the path of sustainable development.

Snape nearly rolled his eyes into the back of his skull.

So do I have to thank the two of you now?

"Excuse me." Snape turned and fled.

He felt that if he did not run now, this old man and young brat would extort even his underwear from him!

Clang!

On the bed in the dormitory.

Black lay