With a wand in his left hand and a gun in his right hand, Hogwarts is the king

Erwin said: "Snake grass is mostly used to prepare some antidotes! Although it cannot completely eradicate the toxicity, it can delay the onset of more than 70% of the toxicity! It can give people time to wait for rescue!"

Professor Sprout clapped his hands: "Very good! Very well said, Mr. Erwin! Congratulations, your erudition has won five points for Slytherin!"

Erwin bowed slightly: "Thank you for your generosity, professor!"

Professor Sprout waved his hand: "Okay! Mr. Erwin has just explained the use of snake grass to everyone! Many wizards who go out for adventures will carry snake grass potions! It is to deal with some unknown toxins. You know! There are many crises in the wild! Moreover, there are too many creatures in the magic world, and there are naturally many poisonous ones! Even the most cautious wizards can't prepare all the antidotes! At this time, the existence of snake grass potions is needed! In the recorded documents, snake grass potions have helped many wizards get the opportunity to be rescued! Saved many lives!"

Professor Sprout, after explaining the snake grass.

He personally demonstrated the transplantation of snake grass again.

As Professor Sprout pulled the snake grass out of the soil.

The rhizome of the snake grass was also exposed in the air.

The reason why snake grass is called snake grass is because of its rhizome, which is also the place where the snake grass is used.

The rhizome of the snake grass has only one main root, just like a snake head, and this thing will bite people.

Although it is not fatal and dangerous, if the technique is not appropriate.

It hurts to be bitten.

Therefore, when taking out the snake grass, you need to control its rhizome at the first time.

Otherwise, let it bite, no one can forget the sour feeling.

Everything seems to be in order, just when Alvin thinks that this class will pass so easily.

Someone will tell Alvin a truth.

You can always believe in Gryffindor's ability to cause trouble.

Or, you can always believe that there are really people with underdeveloped brains in this world.

For example, Neville, who is clumsy, and Ron, who has no skills and is disobedient.

As the first wail sounded, it was Ron who made the sound.

Perhaps these snake grasses already had experience dealing with young wizards.

So, they bypassed Ron's gloved hand and bit Ron's arm directly.

Ron screamed in pain.

Ron's voice startled Neville, who was cautiously standing aside.

Then, there was another scream.

The attention of other young wizards was also attracted.

In an instant, screams came one after another.

Alvin frowned.

Found that some Slytherin students' attention was also attracted.

"Calm down! Don't let external things affect your attention! Deal with the snake grass in your hand!"

The Slytherin students reacted at this time.

They quickly focused their attention on the snake grass in front of them.

Professor Sprout looked at the messy Gryffindor students, and then looked at the Slytherin students.

Feeling tired.

The gap is really too big.

In fact, the students of Slytherin in the past did not make the professors worry so much.

After all, they were all young wizards, and they were at the age of getting into trouble.

But this year's Slytherin was completely different.

Several professors would talk about these students in the staff lounge.

They all knew the reason for the change of Slytherin students.

Therefore, the professors were generous in praising Erwin.

This also led to Snape, who had never set foot in the staff lounge.

These days, as long as there is no class, he stays in the staff lounge during the break.

In the name of reading.

However, she never knew that Snape also has the ability to read books backwards.

Several deans have expressed envy of Snape for getting a student like Erwin more than once.

However, it was just envy.

Although Hogwarts can transfer to another school, Snape will never let him go.

Just kidding, Snape is not crazy.

Pushing the best freshman in Slytherin's history, the descendant of an old friend, to another house?

Even if you have a giant brain, you can't do such a thing.

Although the course was full of twists and turns.

But in the end, the class was successfully completed.

After class.

The little wizards of Slytherin gathered in groups of three or five.

Laughing at Gryffindor's embarrassing appearance.

Erwin did not stop them.

After all, the conflict between Slytherin and Gryffindor can be traced back to the founders.

The two houses have been fighting for a long time, and neither of them is willing to give in.

Erwin actually doesn't like Gryffindor.I don't have any good feelings.

So, naturally, I won't be a bad guy and stop the little wizards of Slytherin.

In the hall at noon.

The little wizards finished their morning study.

Prepare to eat.

I have to say that for the little wizards, eating in the hall every day is their favorite moment.

As Dumbledore knocked the high-heeled cup on the table.

On the long table, dishes appeared one by one.

However, today, things are a little different.

After seeing those foods suddenly appear.

There is indeed nothing in front of Elvin.

The little wizards of Slytherin were a little stunned.

Turned to look at Elvin.

Students from other colleges also noticed what was happening here.

On the long table of Gryffindor.

Ron said happily: "See! The evil Slytherin didn't even let us eat! Sure enough, Hogwarts is a place of justice!"

Harry Potter rolled his eyes.

These days, he suddenly felt that what Malfoy said was not all wrong.

This friend he chose.

He might not be very smart.

James Potter and Lily both have good qualifications.

Although Harry Potter did not inherit their qualifications, he was barely average among the young wizards.

But he had experienced too much because of Ron these two days.

It was too hard, going to school was really too hard.

He had to guard against Snape's venomous tongue, and also against some of the tricks that Ron would make from time to time.

If he was not careful, his life might be in danger.

He couldn't tell whether Ron hated Slytherin or was simply jealous of Alvin.

That's right, in Harry Potter's view, this was jealousy.

Because he was actually jealous too!

Jealous of Alvin's popularity, jealous of Alvin's excellence!

The professors on the stage also noticed the movement here.

Snape's face suddenly became cold.

The elves of Hogwarts, dare to treat them differently?

They didn't prepare food for Erwin?

Do they want to die?

Although Snape is an undercover among the Death Eaters.

But don't forget!

Snape only joined Dumbledore later, and he was really a Death Eater at the beginning.