It's been three days since he became Severus, and in the past three days, Zhang Jin has spent most of his time practicing magic except for flipping through the memories that have been fused in his mind.

From simple levitation spells and illumination spells to slightly more complex petrification spells and flying spells, each spell is just a little mastered to start practicing the next spell.

The order of practice is exactly the order of learning in school, from easy to difficult, and the more important spells are practiced a few times.

Like the original book, it is a very brilliant spell, such as Severus's invention of the Blade of the Shadow, the commonly used armor charm, petrification charm, and stun charm, the Patronus charm that is played by the fan, and the "Except You Weapon" known as the ultimate spell.

Although it is not ruled out that there is an element of exaggeration, in line with the attitude of rather believing it and being very practical in itself, the practice of disarming spells took Zhang Jin a long time, a full day of practice, and dozens of other spells took two days.

Of course, this does not mean that Zhang Jin is a genius, these spells are all mastered by Severus, Zhang Jin only needs to be familiar with it according to memory, and there is no need to learn it all over again, and his proficiency is naturally rising rapidly.

This is probably also the benefit of soul fusion, the experience itself, the body is also the original body, just like being sick and recovering, you can almost grasp it by relying on the body's memory.

But not all spells can be used proficiently, such as brain defense techniques and the like are still far behind, the Patronus Charm doesn't even have a smoke, and the Unforgivable Spell hasn't had time to try, and it is estimated that it will not be successfully released.

But I'll leave that tomorrow to practice, and now it's about going through all the spells first.

And there is still a lot to do before being caught, in addition to mastering spells, it is more important to increase your self-protection ability.

When the Dark Lord first fell, the Death Eaters were crazy for a while, except for quickly putting aside the relationship or running away, the Dark Lord's diehards also made trouble for a while, and finally they were arrested and killed before they could be considered quiet.

Although there will be no major war in the future, local chaos is inevitable, and if you go out, you will be taken away by Avada, who doesn't know which bastard, will live in vain.

And Zhang Jin had to go out before he was arrested, one was to meet Dumbledore, at least in a unified voice, and then he had to dispose of the things in the house, and he couldn't be confiscated by those Aurors as trophies.

It is impossible to give up.

After thinking about it for a while, Zhang Jin planned to transfer some of the potions, most of the potion materials, and books to Hogwarts, and add some valuable things to Dumbledore for safekeeping.

Even if Dumbledore's face is big, the Ministry of Magic is not easy to deal with, and in addition, with Old Deng thinking about Hogwarts, these potions materials and magic books are estimated to remain at Hogwarts, and they can still be used in the end.

Of course, some of the best things must be hidden by himself, but Zhang Jin did not plan to store them in Gringotts, and even the Ministry of Magic finally failed to force the elves to open the Death Eaters' treasury in Gringotts, just like Bellatrix. Slytranch's treasury was intact.

The reason why it is not in the treasury is to avoid Dumbledore's suspicions, and there is a better place to keep it - the Hogwarts Requirement House.

In the end, he also left some of it for the Malfoy family to keep, which also saved the future life from being too difficult.

Zhang Jin still plans to befriend Lucius, this person is worthy of the Malfoy family's family motto - family is above all else, although he has pure-blood supremacy on his lips and does like an iron head, but in essence, he is a family first.

And according to memory, Lucius, who took on the responsibility of the Malfoy family at a young age, is also an out-and-out strong character, not at all as mentally retarded as in the movie.

And Lucius is also a senior who has funded Severus, and Severus in the original book almost became Draco Malfoy's godfather, and the relationship between Lucius and himself in his memory is not bad, so Zhang Jin plans to pull him up, which can be regarded as finding a hidden ally for himself.

And it can only be Lucius who has the possibility of dating.

Most of the people in the Order of the Phoenix knew that they had been Death Eaters, and even with the White Wizard Dumbledore as their guarantor, the Gryffindor lions would not easily come into contact with them, let alone think of being friends with their snake.

Zhang Jin will not take the initiative to contact them, after all, it is not easy to gain Dumbledore's trust, and any behavior that will cause misunderstanding should be avoided.

Most of his Slytherin classmates were Death Eaters, and most of them were really pure-blood fanatics, and they were very unkind to Severus when they were in school.

Not to mention the fact that there are some diehards of the Dark Lord, especially the Lestrange couple.

Originally, when he was a Death Eater, he was in a bad situation, probably because the Dark Lord valued Severus very much, not only found the legacy of the Prince family for him to inherit, but also handed over the responsibility of undercover Hogwarts to himself.

This led to the jealousy of some Death Eaters, especially Bellatrix. Lestrange, this is an avid fan of the Dark Lord, and if it weren't for the Dark Lord's suppression, he would have fought a long time ago.

Besides, many people know that they have overheard Trelawney's prophecy about the fate of Harry Potter and the Dark Lord.

When Severus informed the Dark Lord of this prophecy, he was on par with Lucius Malfoy in the Death Eaters, essentially sitting at the heart of the Death Eaters.

And when the Death Eaters knew that the Dark Lord had died because of the prophecy, they could predict that they would definitely be on their kill list like Peter Pettigrew.

And the "crazy woman" Bellatrix. Slytrunk will definitely fight with him endlessly, so it is imperative that he must have a certain amount of fighting to protect himself, and fortunately, no one knows about the Spider Tail Alley where Severus lives, otherwise the first thing he has to do is run away.

And this is probably the reason why Dumbledore is willing to give himself a little trust, in his eyes, Severus is already a loner.

Therefore, it is crucial to befriend Lucius, the only possible ally, and to be on the safe side, it is more appropriate to add a Loyal Charm to your Spider Tail Alley.

The first secret in Zhang Jin's heart is, of course, Lucius. Malfoy, this can also be seen as a temptation to Lucius.

As for making Dumbledore a secret man, he didn't even think about it, but he didn't even think about it. Potter's secrecy didn't do it, otherwise Harry would have had something to do, and he still wouldn't have to come up and find it uncomfortable.

Before that, a deep grasp of the Brain Defense Technique is a must, whether it is to hide one's sudden powerful magic or to prepare for facing Dumbledore, the Brain Defense Technique must be learned and mastered.

Therefore, Zhang Jin plans to familiarize himself with all kinds of spells first, and then practice brain defense techniques, and then master a few life-saving magics, and at most two days will go to Lucius to talk, and try brain defense techniques by the way.

If even Lucius can't fool him, don't think about Dumbledore, it's only right to run away.