Hogwarts Kryptonian

"...Am I late?"

Lu Yunkai looked at the messy situation in front of him expressionlessly, feeling a little confused.

Harry squatted next to Sirius with a worried look on his face. Next to him, Hermione squatted next to a witch with pink hair. Ron on the side was restraining a hippogriff... but Lupine was missing.

It seemed that a lot had happened in the hour or so he had been back at the castle.

That wolfsbane potion doesn't seem to be able to completely control werewolves as it boasts!

"You're finally here!" Harry, who saw Lu Yunkai appearing with the word "sorrow" written all over his face, finally became excited and quickly waved to Lu Yunkai and asked him to come to Sirius' side.

"Do you two know about Sirius?" Lu Yunkai asked Hermione.

"Hmm... I didn't expect it to be such a story." The expression on Hermione's face was complicated.

"We'll talk about this later! Yun Kai, do you have any healing potion there?"

"Healing... Oh! Yes!" Lu Yunkai then noticed that although Sirius's clothes did not appear to be damaged on the ground (in fact, there was no room for damage to the originally tattered clothes), there seemed to be blood on his body. Seeping out.

He quickly took out two bottles of trauma treatment potion from the space and handed them to Harry.

Harry poured the potion into Sirius' mouth.

"He still needs a healing spell, which I don't know how to do." Lu Yunkai glanced at Hermione.

"I have used it, but he was injured by something special..."

"It was Yun Kai who told me that Professor Lupine would turn into a werewolf." Harry corrected Hermione's wording from the side.

"...As expected, you also guessed it." Hermione sighed, "Sirius was injured while in the form of Agmanis. I tried two healing spells, but they were of no use."

"Agmanis? Then he directly returned to human form? Then the injury was a bit serious!" Lu Yunkai's face was full of worry.

"He was injured because he was protecting me." Harry said depressedly.

"...So, you were chatting, the moon came out, and Professor Luping transformed?" Lu Yunkai tried to reconstruct what happened during his absence, "Then what? Why did this new Auror come here? ?”

"She gave me a small clay punch bowl on Halloween and told me that if I was in danger, break it and she would know..."

"...You!! Professor Lupine is a werewolf and Sirius is in Hogwarts. Which of these two things can be known by the Aurors??" Lu Yunkai glared at Harry speechlessly.

"Of course I know!! Professor Lupine just attacked me and tore my clothes. The wine bowl fell out and was crushed by his feet. The doll you gave me was also shattered into a ball of rags." Ha. Li was very angry when Lu Yunkai complained, "Then she got here somehow..."

"Apparition?" Lu Yunkai asked tentatively.

"I'm not sure. Anyway, she suddenly appeared, and then she fought with Professor Luping. In the end, she couldn't beat Professor Luping and was knocked unconscious. Just when I thought it was over, Professor Luping suddenly Ran away..." Harry scratched his head in embarrassment.

"And what? Did Tonks see Sirius?"

"should not."

"Well, we really need to get Sirius away quickly, and then wake up Tonks." Lu Yunkai nodded and looked at Hermione who was guarding Tonks, "You did the right thing."

"Okay, there's no need for you to praise me." Hermione rolled her eyes at Lu Yunkai, "When will Sirius wake up?"

"How do I know! I'm not Madam Pomfrey!" Lu Yunkai shook his head, then looked at Ron who was standing aside, "What's going on with Buckbeak?"

"The Ministry of Magic decided that Buckbeak was a dangerous animal because he attacked Malfoy, and wanted to kill it. Ron and I just stole it in front of the people who came to execute him from the Ministry of Magic." Hermione explained. , "Originally we wanted to take it to the Forbidden Forest and let it leave on its own, but we happened to see Harry here staring at Sirius and this female Auror."

"Are you sure Tonks is okay?"

"I'll spray a clear spring spell on her face and she'll wake up."

"...It seems that Professor Lupine regained consciousness at the last moment, otherwise with the werewolf's aggressiveness, neither Tonks nor Harry would be alive." Lu Yunkai nodded, "But the problem is, we don't know either. When will Sirius wake up? It's impossible to cast a fainting spell on Tonks, right? She's here to save Harry."

"That's it!" Hermione sighed.

"Let's do this!" Lu Yunkai thought for a while, "Let Buckbeak carry Sirius to hide somewhere else..."

"No, I'm awake."

Sirius' voice sounded very weak.

But seeing him open his eyes, both Lu Yunkai and Harry breathed a sigh of relief.

Hermione and Ron seemed to become nervous all of a sudden.

"...Miss Granger, Mr. Weasley, nice to meet you."

"...Do you know us?" Ron's voice was trembling.

"I've seen you in Hogsmeade several times."

"..." Ron chose to shut up.

"Can you still move now?" Lu Yunkai asked Sirius.

"It's not a big problem." Sirius forced himself to stand up.

"Get on Buckbeak and go far away...go back to your old house!" Lu Yunkai thought of the house where he served as the secret keeper.

"Well, that's easy to say." Sirius nodded.

But his eyes were always on Harry.

That feeling...

Strangely enough, Lu Yunkai didn't feel that Sirius was looking at his son, but rather as a brother.

Does Harry really look that much like his father?

"We'll see if there's another chance in the future! It's not convenient to stay here for a long time now." Lu Yunkai reminded Sirius.

"Yeah. Harry, Lu Yunkai knows where I'm going to end up. He can tell you later..."

"Wait a minute! Today is the right day!" Lu Yunkai seemed to have remembered something, "Cancel the secret-keeper spell you gave me and let Harry be your secret-keeper!"

"...Huh??" Harry was stunned by what he said.

"Sirius also wanted to protect your father at the beginning, and now it's your turn to protect him... You don't need me as a friend to carry it for you, right? Although I will definitely not become Peter..." Lu Yunkai said to Harry smiled and said, "To be honest, I really don't want to get involved in your affairs anymore."

It was quiet for a while.

"Okay." Harry nodded firmly.

Seeing that Harry was so determined, Sirius stopped saying anything, removed Lu Yunkai's identity as secret keeper as quickly as possible, and handed it over to Harry.

"Ron, do me a favor and bring Buckbeak over here." Lu Yunkai saw that the matter on Sirius' side was over, and shouted to Ron, who had been watching blankly.

To be honest, Harry standing up at this time actually made Lu Yunkai's perception of Gryffindor improve to another level.

In fact, Gryffindor is not just reckless! Sometimes I am quite responsible. After all, it takes courage to be Sirius' secret keeper at this time.

Ron handed the chain tied around Winged Hippogriff's neck to Lu Yunkai, and then Lu Yunkai stuffed it into Sirius's hand.

"You should leave quickly, and we'll talk about it later." Lu Yunkai warned Sirius.

"Then...Harry..." Sirius glanced at Harry.

Harry nodded.

Without further hesitation, Sirius turned over and mounted the Hippogriff, and took off directly.

"Wake up Tonks." Lu Yunkai looked at Hermione.

"good."

Hermione cast a Spring Charm and water poured on Tonks' face.

The pink-haired witch woke up leisurely.

"...What's going on? Where is the werewolf? Am I still alive??"

"It's okay." Hermione didn't know how to respond to such words, so she could only answer reluctantly.

"……who are you?"

"I..." Hermione glanced at Harry.

"Miss Tonks." Harry could only move closer.

"Oh! Harry! Are you okay?"

"I'm fine. Thank you for coming here." Harry thanked Tonks seriously.

"This is what I should do... Well, since there's nothing else, I'll leave first... No! Where are the werewolves? How come there are werewolves in Hogwarts?"

"This..." Harry glanced at Lu Yunkai.

"Miss Tonks, isn't it surprising that there are things in this forbidden forest?" Lu Yunkai could only take over the conversation.

Oh, why do you ask me to come when you encounter such a lie? I'm not particularly good at lying either!

"Oh! It's you!!" Tonks noticed Lu Yunkai now, "Why are you here too? Why didn't I see you just now?"

"...I just came here." Lu Yunkai was a little embarrassed by the newcomer Auror's repeated thoughts, "The werewolf must have fled to the Forbidden Forest... But the problem is not big, we will go back now Castle, thank you for coming here to save Harry this time."

"Well, then I'll go into the Forbidden Forest to track down the werewolf." Tonks got up from the ground and patted the dirt on her body.

"It shouldn't be necessary. There are things far more dangerous than werewolves in the Forbidden Forest." Lu Yunkai quickly reached out to stop Tonks, "We will just advise Harry not to come to the Forbidden Forest as much as possible in the future."

"...Which Hogwarts student has never been to the Forbidden Forest! This is not a big deal." Tonks smiled and patted Harry on the shoulder, "Okay! I'll leave then, and you should hurry up. Go back to the castle."

"Okay, sorry to trouble you." Lu Yunkai nodded.

He grabbed Harry, then gave Ron and Hermione a look, and the four of them ran away in despair.

"Really, do these kids really think I don't know anything? But that werewolf actually dared to attack me. I can't spare him!"

Tonks muttered and shook her head slightly.

Then the figure suddenly disappeared.

…

"Okay, that's all. Is there anything else you want to know?" Lu Yunkai looked at the three Gryffindors in front of him and spread his hands.

He had just told them everything he knew about Sirius, James, Lupine and Peter.

Harry had already heard most of this from Lupine and the others, and there were some things that they couldn't talk about themselves, so Lu Yunkai "reluctantly" did it for them.

Of course, Lu Yunkai would definitely not say that Chris knew it was Agmanis before she ate it. He would not even tell Harry about Voldemort's escape back to England.

"It's nothing. Thank you, Yun Kai." Harry shook his head sincerely.

"Then I'll go back? I still have something to do."

"Yeah." The three of them nodded to Lu Yunkai.

Lu Yunkai breathed a sigh of relief, turned around with a smile, and walked back to the basement.

Sirius's matter is finally settled, so congratulations!

Although he still cannot see the light, it is a good thing for Harry... By the way, should I give Harry a mirror so that he can communicate with Sirius?

Well, forget it for the time being, it would still be quite troublesome if other students saw him using this thing in the Gryffindor lounge. Wait for the official release!

Lu Yunkai took out his mirror while humming softly.

There is a message on it.

It was a test message sent by Irene, who had just received the mirror, following the instructions written on the parchment by Lu Yunkai.

Two simple sentences.

I've sent a pot of amnesia to Professor Sprout. The snake ran away.

"There are no restrictions on this. You don't have to keep your words so short. And if you're not used to texting, you can also talk to me like you're looking in the mirror."

Lu Yunkai sent a message back to Irene and smiled. It seems that this thing I have is still not in line with the usage habits of wizards! Do we need to change the usage logic and interface? Anyway, I can’t sell it now, so I’ll just make some new improvements.

Also, Professor Sprout already got the forget grass? Then go and see her yourself tomorrow!

As for that snake...why did it suddenly run away? Doesn't it live happily on the Cnidium? Could it be that he went to Parvati's house again?

Forget it, they weren't afraid of snakes in the first place, so they didn't care about them.

…

In order to remove the most buggy props in the HP series, I tried my best, but the plot has definitely become a bit dull, so please bear with me.