The wizard in Hogwarts is unscientific

Once the goal is determined, the next step is to make a detailed plan.

The experiment of magical transformation is not bad.

Andy only needs to dress up like he's easy to bully and go for a walk in Knockturn Alley, and bad guys will naturally come to his door.

Fishing... Andy is very skilled.

But testing the ingredients and effects of the dark green potion... Looking at the entire British magical world, Andy can only think of one person.

Severus Snape!

Of course, Snape is not the only potion master in the British wizarding world. For example, Damocles Belby, who just invented the Wolfsbane potion not long ago, and the previous Potions Professor Horace Slughorn. They are all very good potions masters.

It's just that Andy has no connections in this area.

Moreover, these people are relatively decent. If they see the dark green potion in Andy's hand, they will probably report Andy to the Ministry of Magic.

As for Helen...

It's okay to let her boil the potion, but if she is asked to test the ingredients and effects of a certain potion... haha, forget it!

But Snape also had some problems.

Having been with Snape for more than two years, Andy asked himself how much he still knew about the Potions Professor.

Snape is not a bad guy, but he is definitely not a good guy in the traditional sense. It can be seen from the fact that the Sorting Hat sorted Snape into Slytherin that Snape was ambitious.

It's just that fate played a trick on people, and Snape met love.

Love made him betray Voldemort, and also made him fall in love with Dumbledore.

Of course, love may also make him fall in love with Andy.

Andy took out the resurrection stone from his pocket.

This is an important bargaining chip that allows Snape to meet Lily Evans (Potter) again.

No matter what the Resurrection Stone summoned was Lily's soul, or Snape's impression of Lily. This stone can make Snape fall towards Andy.

As long as you cheat well!

But there is another hidden danger in this matter.

Albus Dumbledore!

Andy was unsure how much loyalty Snape had to Dumbledore.

Was he loyal to Dumbledore because he admired him, or was he loyal to him to protect Harry Potter and fight against Voldemort?

"Um……"

Andy pondered for a moment and had an idea in his mind, "Before we cooperate, we can make an unbreakable vow first! Let both parties keep each other's secrets."

"As for the witnesses of the oath..."

Andy looked distressed. He couldn't let outsiders know about the invasion of the Ministry of Magic.

"We can only find Helen!" Andy gritted his teeth.

I just hope that Helen will never spank her after knowing all this. Even if you hit him, don't hit him in front of Snape.

Andy doesn’t want to lose face!

Having made a plan, Andy sorted out the books he would read next and prepared to go home and write a letter to Snape.

"Are you going back?" Sirius asked standing at the door.

"The magic world has been a bit chaotic in the past two years. Especially last night, someone actually invaded the Ministry of Magic! My mother doesn't let me leave home for too long. She is very worried about me." Andy looked helpless.

"That's great!" Sirius was a little envious.

Sirius originally wanted to talk to Andy, but he had been holding back for the past two days and there was no one in this house who could talk to him.

"If you're bored, you can clean your room."

Andy suggested: "As far as I know, Harry is not happy living at his uncle's house. You can make some future plans, take Harry to travel with you, or let him move in with you."

Sirius's eyes lit up, "What a good idea!"

"I'm leaving, goodbye!" Andy waved his hand.

…

After disapparating back home, Andy immediately started writing a letter to Snape.

Dear Professor Snape:

Hello!

It’s been more than a month since the holiday. I wonder how you’ve been lately?

Let me tell you some good news. Some time ago, I experienced a not-so-thrilling adventure. Not only did I destroy one of Voldemort's Horcruxes, but I also got the Resurrection Stone.

Do you know about the Deathly Hallows?

The Elder Wand, the Resurrection Stone, and the Cloak of Invisibility.

According to legend, anyone who obtains three Deathly Hallows can become the master of Death.

Unfortunately, the Resurrection Stone cannot resurrect the dead, it can only summon the soul of the dead.

I was studying this stone recently and discovered something interesting.

Oh, one more thing.

Some time ago, I got a bottle of magical potion, but I didn't know its ingredients and effects.

You are the most famous Potions Master in the wizarding world and the Potions Professor at Hogwarts. I think you might be able to give me some advice, or help me test the ingredients of the potion.

If you agree, please reply as soon as possible!

Please write down the time and address in your reply. Some things are best discussed in detail in person.

Wish you good health!

—Your favorite student, Andy Collins!

After sealing the letter, Andy used the owl at home to send it.

Next, it’s time to wait for Snape’s reply!

Andy felt that there was more than 95% chance that Snape would agree to cooperate, and the 'unbreakable oath' would allow Snape to keep it absolutely confidential.

"call--"

Andy let out a breath.

Next, comes the most critical and difficult part of the whole thing.

Andy has to ensure that he can convince Helen to serve as a witness to the 'unbreakable oath', and at the same time, he has to ensure that he will not be beaten to death by Helen, and that he will have three meals a day for the next period of time.

"..." Andy was silent for a moment.

This kind of thing should be delayed as long as possible!

…

In the evening, No. 19 Spider End Lane.

This is an old house. The bookshelves around the house are filled with all kinds of books. Under the dim light are a shabby sofa, an old armchair, and a rickety table.

If you look up, you will find that the light in the room comes from candle lights hanging from the ceiling.

Thumb thump!

Something seemed to knock on the window of the house.

Snape threw the book on the table and waved his wand impatiently to open the window.

Servant~

The owl flapped its wings and flew in.

Snape knew this owl, and if it weren't for his status as a professor, he would have liked to give this owl a Killing Curse - this owl was as annoying as its owner.

Taking the letter with a look of disgust, Snape waved the owl away.

He thought Andy might want to ask about the attack on the Ministry of Magic.

But Snape was also confused.

It wasn't a Death Eater who did it, at least not a Death Eater that Snape knew.

Maybe Blake did it!

Snape thought.

After opening the envelope, Snape planned to read the letter at a glance and then reply "I don't know" to Andy to end the communication.

Resurrection stone?

Snape's eyes stopped!