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

Then there is the second problem.

That is the mobile phone, which cannot withstand too much magic infusion.

The current mobile phone is like when you pay the phone bill, the upper limit is only one hundred yuan, that's what it means.

If it exceeds one hundred yuan, it will explode.

A walking explosion genius belongs to it.

This is also a problem.

Then there is a third problem.

That is, this thing has to be replenished by Erwin.

Because only Erwin's magic combined with the purple lotus mark can achieve this effect.

It's impossible for Erwin to sit there and recharge his phone bill every day.

If these two problems cannot be solved, this mobile phone is still empty talk.

But the mobile phone is related to Erwin's layout of the magic world.

Or, it is a life-saving talisman.

A real life-saving talisman.

Erwin knows too well how convenient this kind of mobile communication is.

Wizards will not accept Muggle items. In the eyes of wizards, Muggles are backward and inferior!

Except for Mr. Weasley, after reading the original book, Irwin did not find a wizard who was close to Muggles.

This is a subconscious contempt for backward creatures after personal strength has improved.

It is inevitable.

Even McGonagall once said that wizards do not need anything from Muggles, and magic is always above everything from Muggles! Moreover, many spells in the wizarding world, such as the Muggle Repelling Spell, have great interference with technological products! In other words, you are in a building where the Muggle Repelling Spell is located, and your mobile phone does not even have a signal!

This may be the reason why satellites cannot detect the wizarding world?

And now Irwin's magic mobile phone is made.

There is no need to think about it, it will definitely occupy the wizard communication market in the future.

Although wizards now also have remote communication methods.

For example, the Patronus sends messages, which is definitely not as fast as mobile phones, and it cannot achieve real-time communication.

Things that can achieve real-time communication, such as fireplace calls.

But what is the difference with a landline phone?

Is there any living father who can carry a fireplace around the world?

If there really is such a person.

Erwin said that it would be better not to do this trivial business!

Think about it, when everyone in the magic world starts to get used to the existence of mobile phones.

Then who can move the Cavendish family that monopolizes the magic mobile phone business?

If the Cavendish are moved, there will be no mobile phones.

After getting used to using mobile phones, who would still use the slow owl and the Patronus Charm.

Who would still use the inconvenient fireplace to talk?

Therefore, Erwin’s mobile phone business is not only for making money.

It is more for layout.

Moreover, the existence of mobile phones is not just that simple.

Of course, these are all Erwin’s ideas.

If Erwin can’t think of a solution.

No matter how many ideas there are, they are just empty talk.

The second problem is easier to solve.

In fact, the reason why mobile phones cannot withstand too much magic infusion.

In the final analysis, it is because of the material problem.

Then just change the material.

Materials that can accommodate magic.

There are many such things in the magic world.

Mithril, gold, etc. are all good choices.

The third method is really difficult.

Erwin flipped the phone in his hand.

He thought quickly in his mind.

Just then.

Erwin's hand suddenly stopped.

He looked at the phone in his hand.

Battery.

Erwin's eyes lit up.

If, replace the battery with magic materials.

Then directly replace the battery with magic materials for daily use of the phone.

Then it can accommodate more magic power.

Then the daily operation of the phone, including making calls, requires the role of magic batteries.

The most important thing is that by doing this, Erwin can not only earn money from phone bills, but also electricity bills?

Erwin suddenly felt that he was a genius.

The second difficulty was solved so simply.

Erwin suddenly felt relaxed and happy.

Not only did he think of a solution, but he also killed two birds with one stone.

However, if you want to do this, you need to replace the phone inside and out.

For example, the material used to conduct electricity should be replaced with a material that conducts magic power.

Coincidentally, the trees used to make magic wands are very good materials.

Now there is only one last problem left.

How to mass produce.

Erwin tapped the table lightly with his fingers.

His own magic power combined with the purple lotus mark is not replicable, which is a good thing, but also a troublesome thing.

Erwin rubbed his hair.

Is there any way to draw out his own magic power from the purple lotus mark?

After thinking for a long time, Erwin still couldn't think of a good way.

In the end, he could only give up.

Let's take it one step at a time.

To open up the market, Erwin directly made a lot of magicThe battery can also be fixed.

If you want to be popular in the wizarding world, it will not be done in a day or two.

But now Alvin has conceived all the ideas.

The most urgent thing is to make a finished product.

Only in this way can you see if what you think is right.

Thinking of this.

Alvin tapped the mobile phone in his hand with his wand.

The purple lotus mark and the sound transmission spell were directly removed.

Then, Alvin took out a piece of gold.

Use Transfiguration to turn it into the shape of a battery, a one-to-one replica of the battery in his hand.

Although Transfiguration has a duration, it is enough for Alvin to do experiments.

As for forging a piece directly, forget it, this thing takes too much time.

Wait until I really get the design.

Then talk about other things.

Then Alvin snapped his fingers.

Came directly to the Forbidden Forest.

Standing at the edge of the Forbidden Forest.

Alvin waited there.

As for what he was waiting for.

Of course, it was the cute Bowtruckle.

Sure enough, not long after, a little green guy came running over.

He jumped directly onto Erwin's pants.

He climbed onto Erwin's shoulder by holding Erwin's legs.

He cried a few times.

Erwin smiled and said, "I have to go to class! So I didn't come to see you. How are you doing recently?"

The Bowtruckle raised the small light on his neck.

He looked a little unhappy.

Erwin said, "It's out of power! It's okay, I brought you a new one!"

As he said that, Erwin took out another one from the space ring, and then took the original one off the neck of the Bowtruckle.

Then he hung the new small flashlight on the neck of the Bowtruckle.

The Bowtruckle happily held the small flashlight and played with it.

Erwin smiled and said, "Little guy! Can you take me to the tree you are guarding? I want to get a piece of paper!"

The Bowtruckle nodded.

Then he was about to jump off Erwin.

Erwin pinched him: "Don't bother! Point me in a direction!"

The Bowtruckle nodded.

He raised the note and pointed in a direction.

Erwin walked directly inside.

As Erwin went deeper, the light around him dimmed.

Even in the afternoon, the light in the forbidden forest was very dim.

There were too many trees around.

They blocked out the sun.

Occasionally, some mottled sunlight sprinkled down, adding a bit of mystery!