"Is this my brother's world?" Rose Crystal looked around the small Myriad Realms grocery store after stepping out of the space door, asking her questions.

"This place is just a plane hub that is completely mine, and I still have several worlds to go to. Ryan quickly defended, after all, he didn't want to lose face in front of this newly recognized sister. After speaking, he placed a gold box in his arms on the shelf. This box was given to him by Teacher Luo Zhen, and it has enough defense on it to be used to hold Horcruxes.

After hearing Ryan say that he could get a Horcrux, Luo Zhen gave him such a box. After all, according to Luo Zhen, he is also very interested in this lifebox of other worlds, and hopes that Ryan can bring one to show him.

After putting this thing away, Ryan took the Rose Crystal to all the worlds he could visit, and even Hogwarts took her on a night tour. But in the end, she chose to stay at the Wanjie Grocery Store. After all, according to her, that is. "This should be the most important place for my brother, so Rose Crystal is waiting here. ”

After repeatedly promising to take her on a trip to various places when he was free, Ryan said goodbye to the somewhat reluctant Rose Crystal and returned to Hogwarts. Seriously, as an only child in two lifetimes, he doesn't know how to get along with his siblings. But Rose Crystal's obvious desire to follow him but stubbornly thinking that it was more important to keep a good home really moved him, and he also recognized this puppet sister from his heart.

After returning to Hogwarts, Ryan returned to his old routine. The fourth-year curriculum was more onerous than the previous one, but Ryan was able to cope with the workload well. However, in addition to studying, he has been thinking about what Teacher Luo Zhen told him.

After a week of classes, it's time for the weekend break. On Saturday morning, Hermione was feeling a little unwell, so she went straight to the school hospital. Ryan didn't want to go to the library to read a book, so he decided to go to the Room of Requirement first to get the Ravenclaw tiara out.

Arriving at the stall on the eighth floor, Ryan meditated three times about the need for a place to hide things, and walked back and forth in front of the empty wall three times. Later, the door to the Room of Requirement appeared on the wall.

Although Ryan had been here once before to confirm the status of the crown, he still felt a little shocked when he came in this time. After all, there is an eerie sense of grandeur in a space the size of a church hall filled with all kinds of objects, and Ryan feels that it is like a diagon alley made of miscellaneous objects.

Soon he found the crown with the help of a troll specimen as a signpost. On a crate lay an ugly bust, and the crown was on the head of the ugly old witch statue, the whole thing was so rusty that it was impossible to tell if it wasn't said that it was a treasure left behind by Ravenclaw, one of the Big Four.

It seems that Voldemort has different characteristics for each of his Horcruxes, so that someone can avoid having to wipe out all of them by analyzing his habits. The diary was put on the surface for the sake of trouble, Harry was just an accident, the concealment of the pendant box and the resurrection stone ring made use of a series of nefarious mechanisms, and the gold cup and crown were mixed with a large number of similar things, pure concealment. Nagini is a living creature, a blind spot in many people's thinking.

So the crown was hidden in the clutter pile on purpose, and it was very successful. Even Dumbledore hadn't analyzed that this thing was hiding here. In the original text, if it weren't for Harry's protagonist aura who had accidentally seen this tiara, no one would have thought that this thing was hiding there.

Once Ryan was able to relocate the object, he summoned a steam robot to pick up the crown and place it in a special gold box. The crown is very quiet during this process, and there are no imaginary magic attacks. This may be because on the one hand, Ryan chose the robot to move this crown, so the soul inside did not react. On the other hand, the main way to hide this crown is camouflage, and if there are a lot of magic traps on it, there will be no camouflage effect.

After putting away the gold box, Ryan opened the space door and went straight to the Wanjie Grocery Store. It wasn't until an hour later that Ryan reappeared in the Room of Requirement. Holding a glittering crown in his hand.

This time, Ryan stayed with Mr. Luo Zhen for another week, and the two of them used this time to thoroughly study the Horcrux. From the research results, it can be seen that there is a certain difference between the Horcruxes made by Voldemort and the life box: the advantage of the Horcrux is that the materials required are far cheaper and less expensive than the materials of the life box. At the same time, the method of cutting souls is much simpler than making a life box, and it is easier to craft.

But the problem with this is that on the one hand, the method of cutting souls with Horcruxes is too damaging to the soul, especially the use of killing to separate the soul can be regarded as an extremely simple and crude solution, and the sequelae left on the soul are naturally much greater than the sequelae caused by cutting the soul when making the life box.

On the other hand, this cutting method will inevitably make the soul in the Horcrux have a certain sense of self, which leads to the fact that the place where the Horcrux is collected must be a place where the owner of the Horcrux is more impressed, otherwise the self in the Horcrux will gradually be lost. Later, even if the Horcrux is resurrected, the owner of the Horcrux will lose some of his memories or even completely lose himself.

The results of this study finally led to Ryan's understanding of why Voldemort would put his Horcrux in a place where others could tell by analyzing his life. If it weren't for this limitation, Voldemort wouldn't be the kind of person who knew nothing about the Muggle world. He could have secretly stuffed his Horcruxes onto Voyager 1 or Mars probes, so that no one would be able to get them back, even if they knew where they were.

After thoroughly studying the Horcruxes, Mr. Luo Zhen successfully sorted out Voldemort's remnant soul from the crown, and then used it as the target for Ryan to demonstrate the Nine Heavens God Thunder Array. However, the remnant soul that escaped the protection of the Horcrux was a little too fragile, even if Voldemort's remnant soul was completely scattered after directly receiving two purple Heavenly Punishment Thunders, and it was not able to carry the seventy-seven forty-nine Heavenly Punishment Thunders as Ryan imagined.

Later, after stripping out the remnants of Voldemort's soul, the two studied Ravenclaw's crown together. Legend has it that wearing a Ravenclaw crown can give you wisdom, and even Ryan has seen it in some of his previous lives that there is a saying that this crown itself is actually a Ravenclaw Horcrux, and bringing it is equivalent to carrying a system or an old grandfather.

This time, in the analysis of Luo Zhen, a top alchemist, the Ravenclaw crown finally unveiled its mystery.

This crown is actually an alchemy product, and after Teacher Luo Zhen confirmed that it was safe, Ryan brought the crown, and soon he discovered the role of the crown.

The crown is permanently filled with several magics, one of which is a mechanical mind that can turn a person into an emotional learning machine. One is detection magic, which allows people to see undisguised magical auras in their line of sight. The last one is Vitality Rejuvenation, which allows users to greatly reduce fatigue and hunger.

In short, this is a good thing that can make 007 devote himself to learning, no wonder Ravenclaw engraved on the crown "Extraordinary wisdom is the greatest wealth of mankind". It's a great thing for a clever Ravenclaw.

That's why Ravenclaw has always carried this tiara, because it allows her wisdom to be used to the fullest.

Teacher Luo Zhen praised this crown, and he thought that he could use the alchemy array that could only be regarded as good in his eyes to form such an alchemy product with an almost eternal effect. That maker must be a very strong person. When he learned from Ryan that the maker of this crown was an ancient man thousands of years ago, Luo Zhen sighed for a while, regretting that he couldn't communicate with such a person.

After examining and analyzing all these things, Teacher Luo Zhen chose to go into retreat to sort out the knowledge he had gained. Ryan goes to find Rose Crystal and prepares to return to school. During this time, Rose Crystal was not idle, and when Ryan found her, she flew into Ryan's ear and boasted that she had learned the knowledge of faith in God from a book in her study. Teacher Luo Zhen just found it interesting when he was traveling in a different world, so he collected this book. I came back and looked at it and thought it was useless and piled it up in the corner, but I didn't expect it to be turned over by a group of small dolls.

After reading this book, Ryan found that if he wanted to believe in becoming a god, he must have the right time, place and people, but unfortunately the few worlds he had did not meet the requirements. And he didn't intend to follow the path of becoming a god.

So he listened to the matter as a novelty, and after satisfying the puppet's expressive desires, he gave Alice and her sisters the notes he had studied in previous years, and then returned to the Room of Requirement with the Rose Crystal.