These ordinary spells in the Harry Potter world are actually not very difficult to learn.

Even Hermione, who was only eleven years old and had never been exposed to magic, and who had always lived in the Muggle world, was able to master many simple spells in a short period of time through those first-year books she bought.

Although this was partly to show Hermione's genius.

However, in Xiao Han's opinion, compared to the magic that involves the mysteries of elements and runes in Hero Invincible, some of these are more similar to the spells of words and spirits, and they are much easier to learn.

Thanks to the fact that Xiao Han was already a full-fledged magician, he was able to get started soon when it came to learning these spells.

The spells and invincible magic in the Harry Potter world do not belong to the same system, but in essence, they are all about the application of mental power.

In fact, with Xiao Han's current spiritual power as a formal mage, he is much stronger than ordinary adult wizards.

Even compared to those elite Aurors in the Harry Potter world, it is not too much.

After learning those basic spells, Xiao Han gradually understood the casting of spells.

Although using a wand can amplify spells, it may be because Xiao Han first learned the magic of heroic invincibility, which is to cast spells directly with bare hands.

After a long time, he was used to casting spells empty-handed and holding a short stick, but Xiao Han was a little unaccustomed to it.

Moreover, holding a short stick, it looks very low, doesn't it?

He spent a lot of time refining the spells of the Harry Potter world based on the spell of the hero's invincible magic.

After some hard training, he can finally cast spells directly without a wand.

……

Xiao Han lived in the Leaky Cauldron Bar for more than a week.

After he had learned all the basic spellbooks in his hand, and all the basic common spells recorded in them, he was ready to leave the Cauldron Bar.

Because the more advanced spells that are going to be learned next are not suitable for practice here at the Cauldron Bar.

If he destroys every plant in this ruined cauldron, old Tom will find him desperately.

Also, the Leaky Cauldron Bar is a public place.

From the small talk of the guests in the bar, he knew that if he tried those destructive spells here, the police of the wizarding world, the Aurors, would be happy to meddle and hunt him down.

So now, Xiao Han needs a base that is completely his.

……

Coming out of the shabby cauldron bars full of medieval style, and often dressed in wizard robes, these retro clothes.

came to the streets of London, which are full of modern atmosphere, and this strong contrast made Xiao Han in a trance and a little uncomfortable.

The Muggles who came and went did not show any unusual behavior towards Xiao Han who suddenly appeared.

This is the Muggle banishment spell that envelops the entrance to the entire Leaky Cauldron, and it has a hypnotic effect, facilitating the concealment of the wizarding world.

Before the Muggle Expulsion Charm was invented, the relationship between wizards and Muggles was actually severe.

Especially after entering the modern era.

After several industrial revolutions, even ordinary people, that is, Muggles, have the capital to fight against wizards.

In the face of the deteriorating relationship between the two sides, the high-ranking members of the wizarding world realized that if the relationship between the two sides continued to deteriorate like this, in the end, all problems could only be solved through war.

Although wizards have all kinds of magical methods, in the face of increasingly advanced human weapons, the doomed demographic disadvantage will make the entire wizarding world fall into a situation from which they will never recover.

Thus, the Muggle Expulsion Charm was born.

It can hypnotize people who don't have magical powers, making them blind to the presence of magic.

It was even able to change some of the underlying physical laws, causing many Muggle paraphernalia to malfunction and not work properly.

This quickly cooled the originally scorching relationship between the two sides, and the wizards achieved their goal of completely hiding the entire magical world.

Except for a few people in power in various countries who are vaguely aware of the existence of the wizarding world, ordinary Muggle people are completely unaware of the secrets hidden in this world.

However, this also made the entire wizarding world more and more detached from the entire human society.

Most wizards still have a sense of Muggle society in the early twentieth century.

There are even some wizards who think that as long as they rule the wizarding world, they are equivalent to ruling the whole world, completely unaware of the rapid changes in this human world.

Even wizards from Muggle society, after entering the wizarding world, over time, they will slowly be assimilated.

Maybe Xiao Han didn't realize it, he had only lived in Diagon Alley for such a short time, and he had begun to not adapt to the life of ordinary humans.

……

Before Xiao Han came out, he exchanged Galleons for pounds and pennies at Gringotts, in all denominations.

After having the sample, Xiao Han used his spiritual power to perceive and familiarize himself with the composition of these currencies, and he could directly use the artifact to make money.

A little bit of the source can make a lot of them, and that's because pennies are coins, metal structures, and they're worth more than artifacts.

If you are a simple banknote, like a 50 pound denomination, you can have 5 million pounds.

And when it is manufactured, by the way, change the serial number, which is completely real money.

During this time in the Leaky Cauldron Bar, in addition to learning and practicing magic, the most important thing is to sort out his current situation, as well as some general considerations and plans for the future.

For Xiao Han, when he comes to a new world, the first thing to consider is survival, and everything else can be leaned back.

However, in today's Harry Potter world, when Voldemort does not come out and the world is "peaceful", as long as he does not die, the basic life safety can be fully guaranteed.

Xiao Han came to this world, the initial reason was that the source point was about to run out, if there was no new source point input, if it dragged on, he might not even be able to afford to eat at that time.

What's more, after the destruction of that Yashan world, the remaining half-plane is too lonely, and the spirit is almost unable to hold on.

There is another reason, which is the hope that through this unknown space-time vortex, it may be possible to return to the original world.

There's his home there, and there's someone he can't let go.

Thinking of this, Xiao Han was a little melancholy.

Since coming to the world of Harry Potter, Xiao Han has been just there, burying his head in learning new magic.

After Xiao Han's soul crossed, the first thing he did was to fully understand the function of the artifact Yasha Baoyu.

He knew very well that Yasha Baoyu was the foundation of his life.

And in order to use Yasha Baoyu, Xiao Han must obtain more source points, and only with enough source points can he play the role of Yasha Baoyu and summon more troops, more treasures, and more things.

The most important of these is that he can directly use Yasha Baoyu to create it by consuming the source point after fully understanding the structure and composition of something.

Therefore, Xiao Han understands that in the final analysis, his primary goal is to obtain the source point.

What is the source point? All things in life, all things are one, and this one is the source.

He is able to use the treasure of Asha to directly transform everything into the source point, and he can use the source point to transform everything into everything.

This is the real artifact, the creation artifact.

However, although the outlook is very good, now, for Xiao Han, who has just walked out of the cauldron bar, the first thing to do is to know how to walk the road first.

He didn't want to experience the feeling of being lost in the metropolis of London.