This black shadow is Li Huan, he used a silent spell to eliminate his footsteps, put on a black robe, and no one found his traces.

Malfoy hugged the diary very tightly, and Li Huan couldn't pull it out directly, so he touched the diary with his hand and put it into his Sumeru ring.

When he returned to his professor's lounge and took the diary out of the ring, he found that the diary had shown signs of drying, brittle, and cracked at the touch, like something that had been hidden for decades, fragile.

Li Huan was speechless for a while, he guessed that this should be the Sumeru ring's isolation ability is too thorough, after all, it is a magical space that can carry things between different worlds, if it can't be completely isolated from its internal items, it will easily cause chaos between various worlds.

Voldemort's diary is his Horcrux, and there is a connection to him. When Li Huan put it into the Sumeru ring, this connection was severed, and the diary disappeared from this world as if it had been wiped out.

As for why the soul in the diary was destroyed, Li Huan estimated that it was because it was too incomplete, only one-seventh of Voldemort's soul, and there was no physical body yet. Even if the Sumeru Ring can store living creatures, it must at least be a whole living creature that can move.

Moreover, it is unknown whether there is any difference between Voldemort who used the dark magic of Horcruxes and normal souls.

Between yin and yang, Li Huan killed Voldemort once.

In this way, the diary is useless.

Dumbledore looked at the diary on his headmaster's desk in astonishment, and said in surprise, "This is the one in the Chamber of Secrets?" ”

"Of course, I just saw it, and I took it." Li Huan said as a matter of course.

"What about the basilisk?" Dumbledore asked with concern.

"It's still in the secret room, I didn't open it anyway."

Dumbledore said with a black line on his face, "If Gryffindor hadn't stabbed the basilisk to death, he wouldn't have been able to destroy the Horcruxes." ”

Li Huan knew that the Sword of Gryffindor could absorb everything that could strengthen it, such as the venom of the basilisk, so it could destroy Voldemort's Horcruxes later.

"Then I don't care, or you kill it yourself, anyway, you already know that the basilisk lives in the sewers. Anyway, I think it's quite strange, why is the sewer entrance in such a big school in the women's toilet......" Li Huan muttered.

For the next few days, Dumbledore was not in the office, and Li Huan felt a little refreshed at the thought of such an old man getting into the women's bathroom, running into the sewers, smelling the smell of a bunch of dead rats and fighting the ferocious basilisk.

When Dumbledore returned, he received a notice from the Ministry of Magic asking Dementors to be stationed around Hogwarts.

This notice was supposed to be issued at the beginning of the school year, and as soon as Sirius escaped from prison, everyone felt in danger.

Dumbledore pressed through some people in the Ministry of Magic to try to get them to retract the notice, which delayed for several weeks.

However, how long Dumblebe had been out of the Ministry of Magic, and his control over the area had dropped a lot, the notice was eventually issued.

At dinner, Dumbledore announced the news in front of the entire school, causing a heated discussion among the students.

Dementors, as we all know, terrifying ghosts, are rumored to suck souls out and send the dead to hell.

The next day, after the dark arts class, Harry stayed behind and ran to the professor's lounge at the back of the classroom, where he saw Assistant Teacher Lupin discussing things with Li Huan.

"Professor Lee, may I ask a question?" Harry waited for the two of them to stop talking and looked at him together, saying hello to Lupin, "Hello, Professor Lupin." ”

"Yes, Harry, what do you want to ask?" Li Huan put down the textbook in his hand and said.

"I want to know, how to deal with Dementors?" Harry said.

"You want to deal with the Dementors? Harry, these things around the school aren't the little monsters you usually see in Fantastic Beasts class, they're emotionless ghosts. Lupin couldn't help but say.

"I know, Professor, I just feel like I need to prevent it." Harry said awkwardly, "Besides, I seem to be more susceptible to the Dementors. ”

Lupin said no more. In the face of the Dementors, the more painful the experience, the less able to resist, he knew that Harry had lost his parents since he was a child, and this lonely mentality made it impossible for him to maintain himself in front of the Dementors.

Li Huan nodded and said, "Okay, you wait for two days, and I'll find a real Dementor for you to practice." ”

Lupin looked at Li Huan with wide eyes, as if he didn't know what he was talking about.

Harry had no idea about the Dementors, and he was full of confidence in Li Huan, so he nodded and took his leave.

"Professor, are you really going to find a Dementor?" Lupin asked incredulously.

"Of course, I know you're going to let Harggart practice with the Boggart, but what he's most afraid of right now isn't necessarily the Dementors, and the Boggart doesn't necessarily work for him." Li Huan said.

"No, Professor, I've seen Harry face the Dementors, he's defenseless, and I think the Boggart is still useful to him." Lupin thought for a moment and insisted on his opinion, he didn't want Harry to face the real Dementors as soon as he came up.

"Well, you go prepare a Boggart, and I'll catch the Dementors, and use whichever is useful." Li Huan had no intention of arguing with Lu Ping and said.

"Okay."

After a few days of waiting, the Dementors officially entered the surrounding areas of Hogwarts, including the upper parts, and they roamed outside the school all day, making the surrounding environment gloomy.

The students were also laughing much less than usual, and it was difficult for them to have fun in this environment.

Only the Weasleys' two troublemakers, George and Fred, are unaffected, and they even "smuggle" some fun toys into the school in the hope of helping the other students "regain" their happiness.

On this day, Li Huan walked out of the school gate, wearing a formal professor's robe, and he was carrying an owl cage in his hand, which contained an innocent cutie.

He came to the station outside the school, waited for the Yeqi carriage, put the birdcage aside, and opened a magic book to read.

Half an hour later, Yeqi's carriage came, and Li Huan hurriedly got into the carriage and deliberately left the owl cage.

After a few minutes of the carriage leaving, he quickly called a halt and said, "Wait a minute, I forgot my owl, damn it, I hope those Dementors are not cruel enough to kill animals." ”

The carriage stopped, and Yeqi was a very docile animal with a human nature, so they were used to pull the cart.

Li Huan hurried back to the station and saw that his owl was really dying, and thought to himself that it was done.

Then, carrying an owl cage and riding a broomstick, he rushed to the Dementor gathering point.