When he went back, Xiao Han didn't think about continuing to take the train and plane on this journey from the mainland to London, it was too much time and too uncomfortable.

He was at the base of Simsey's hut, but there was a portal, and using teleportation, Xiao Han went straight back to his base.

At this time, it was already the middle of May.

After strengthening the goal in his heart, Xiao Han is ready to speed up the implementation of his plan in order to quickly obtain the source point and enhance his own strength.

If Xiao Han wants to go back, his only hope is Yasha Baoyu, after all, he was originally taken by Yasha Baoyu.

And as a creation artifact, in terms of time and space, Yasha Baoyu must also be involved.

Just like the time-space vortex that allowed him to travel to the world of Harry Potter is also part of Yasha Baoyu's ability, since this is the case, then it will definitely help him find his way home.

However, since he came to this world, there has been no trace of the space-time vortex.

Xiao Han himself is like an existence like Yasha Baoyu's weapon spirit, but he, the instrument spirit, cannot fully control the artifact, and can only exert part of the power of the artifact.

Xiao Han guessed that this was because his current strength was too small and he didn't have any source point, so he couldn't fully control the artifact.

When he can fully control the artifact, then the ability of time and space will definitely be able to access.

In that case, let's go for it.

……

Xiao Han went to Diagon Alley again, and bought some recent Daily Prophet on the street, ready to see if there was any useful information.

Although he has an intelligence network all over London, these small animal intelligence agents can only hear information about the Muggle world at most, and it is very blind to hear the news of wizards.

Xiao Han is in the wizarding world, but he has no intelligence sources, so he can only flip through the newspaper to see if there is any news worth paying attention to.

Flipping through the "Prophet Daily", Xiao Han put down these newspapers with some disappointment.

As expected, there was no useful information on it, and it was basically Rita Skeeter's writing, which at a glance could tell was fabricated and lackluster news.

And all he wanted, there was news about Hogwarts, but there was none.

Hogwarts is usually almost isolated from the outside world, and the wizarding world is not like the Internet age, where celebrities can spread the slightest trivial thing.

News in the wizarding world is generally very closed.

At this time, Xiao Han couldn't know where the plot progress was now.

Now that Xiao Han has decided to implement his plan for the Global Trash King, the question of how to solidify the effects of the Imperius Curse is the first thing he must solve.

To solve this problem, he needs to have enough magical knowledge.

Although Xiao Han can now skillfully cast many high-level spells and black magic, in the end, he has only been exposed to the spells of the Harry Potter world for a short time.

He is just a halfway monk, and he has not experienced the systematic learning in this world.

The current Xiao Han is more similar to a combat officer than a scientific research type.

It would be a real dilemma for him to solve the problem of the effect of the Imperius Curse curing.

In this case, it was his top priority to acquire more magical knowledge.

Moreover, in order to gain more powerful power and accumulate more magical knowledge, it will definitely be very helpful for him in the future.

Xiao Han thought about this very clearly.

And the entire Harry Potter world, the place where he knows and has the richest knowledge is undoubtedly Hogwarts.

Especially the forbidden area of the Hogwarts library, where he must have the magical knowledge he wanted.

However, it is not easy to infiltrate Hogwarts, as one of the three oldest schools of witchcraft and wizardry in Europe, Xiao Han does not believe that Hogwarts' defenses can be so easy to deal with.

In the original books, Sirius Black was able to break into Hogwarts, mainly because he was once a student here, and he was also the kind of bad student who knew all kinds of secret passages in this castle.

Several of them worked together, but they produced a living map that could be embedded in Hogwarts' defense system, such a magical item.

Voldemort's Death Eaters wanted to storm Hogwarts, but they relied on the Vanishing Cabinet and Draco Malfoy, a traitor, to succeed.

Xiao Han didn't think that with his current strength, he could deal with the entire Hogwarts, and he probably couldn't even deal with Dumbledore.

If he had enough sources, he would have been able to rely on crowd tactics and unlimited violence to push Hogwarts.

But unfortunately, it was in order to get more source points that he planned to enter the forbidden book area of Hogwarts to obtain more magical knowledge.

Xiao Han believed that if he was given a few decades, all of this would naturally be solved, but he was not willing to wait that long.

If he was a cultivator, then a few decades would be just a blink of an eye, but unfortunately not, he was cultivating magic.

In the Harry Potter world, there is also an immortal law.

Nicol Lemay's Philosopher's Stone, a magical object that can sustain life, is quite famous in the wizarding world.

However, this is certainly not something that Xiao Han can get.

In Simsey's seaside cabin, Xiao Han struggles with how to infiltrate Hogwarts in order to steal the dark arts books in the forbidden section.

By chance, he caught a glimpse of the pile of magic books he had bought before, the smiling "Magical Me" on the table, and an idea popped up in his mind.

Perhaps, it can be so?

……

After another day of book signings, Gilderoy Lockhart returned to his home.

Gilderoy Lockhart, an internationally renowned and author, a third-class Medal of Merlin, an honorary member of the League Against the Dark Arts, and a five-time winner of Wizarding Weekly's Most Charming Smile Award, is a busy man.

Busy traveling all day to book books to improve his fame and promote his hair care brand, and then he has to find time to get writing material from time to time.

Of course, Lockhart is still very satisfied with the hectic life he has now, and this feeling of being sought after is really fascinating.

Handsome and handsome, and with a high popularity, he is worth a lot of money, in the eyes of others, he is really a young and promising successful person.

However, he also has some troubles of his own, and he has to think about how to lower the age of fans all day long, achieve dominance of all ages, and promote his own shampoo to make his brand enter every household in the wizarding world.

A bright smile with white teeth in the mirror.

"It's fascinating!"

It was when Lockhart was quite narcissistic and kept twisting his body, grinning toothily, and constantly discharging electricity.

"Bang!"

"Dementor!"

The door to Gildero's house was suddenly slammed open, and before Lockhart could react, he was struck by a Imperius curse.

In the dark night, a figure in a black trench coat stepped on the wood chips of the door and walked into the house.

In the face of the sudden attack, Lockhart, in the portraits and photos in Lockhart's house, screamed and ran around in terror.

"Boom!"

Unable to stand these noises, Xiao Han took action to destroy these portraits and photos directly, and as the owner of this room, Gilderoy Lockhart, because he was controlled by the Imperius curse, stood aside, indifferent to what was happening in front of him.