Although Ivan can't understand the owl language now, as long as he transforms into the Animagus form, he can communicate with Maca without barriers.

Soon learn from Maca who stole the Horcruxes, and then reclaim them and destroy them!

It's only been a few hours since the Horcruxes disappeared, and Tom shouldn't have time to do anything about it.

Thinking of this, Ivan ran out of the door with Maca in his arms, ready to find a place where no one was there and transform into a question.

Staying in the dormitory, Harry and Ron looked at each other, not quite understanding what Ivan was trying to do.... Do you want to ask this owl?

......

Meanwhile, Ivan takes Maca into the training room of the Room of Requirement.

Suddenly arrived in the new environment, Maca seemed very excited, flapped her wings and flew around the training room, and when she returned, she was horrified to find that Ivan's body suddenly shrank rapidly.

But soon Maca was stunned, and her round eyes glazed over as Ivan changed from a man to an owl.

Ivan, after getting used to his new body, flapped his wings and flew to Maca's side, intending to ask what had happened in the dormitory.

"Goo~(It turns out that you are also an owl?!) Before Ivan could ask, Maca cooed and beaked his cheek closely.

Hearing this, Ivan's face darkened and he almost fell out of mid-air.

He's just turned into an owl for the time being...

"Don't make a fuss!" Ivan flapped his wings and slapped Maca, then asked about business. "Maka, what happened in the dormitory just now?"

Maca didn't disappoint Ivan either, and despite the inaccuracy of her expression, she continued to speak in fits and starts.

Shortly after he left, a strange creature with an ugly appearance, about the height of a table, suddenly appeared in the dormitory.

Then the strange creature came in and rummaged around, rummaging for something, and making a mess of the dormitory.

Faced with this situation, Maca naturally couldn't tolerate it, so it released a few "kinds" in the cage and let them fight the strange creature.

It's just that the "kind" didn't do anything to drive the intruder away, and in the end the intruder took something out of Ivan's suitcase and then disappeared.

"Strange creatures that are so tall and ugly? Can it suddenly appear and disappear? Dobby? Ivan muttered to himself, the only one who met this condition was Dobby.

But why? How could Dobby be bold enough to steal the Horcrux directly?

You must know that in the original plane, Dobby never stole the Horcrux from Ginny's hand. As a house-elf, Dobby is also unlikely to directly sabotage Malfoy's plans.

It was because of this that Ivan had never thought of Dobby's body before.

As Ivan was thinking about it, he felt his cheek being rubbed, and turned his head to look over to realize that it was Maca leaning towards him.

"Goo~" Maca let out a note of unknown meaning.

"Wait... What do you want? Ivan had a vague sense that something was wrong, and he suddenly remembered that Maca seemed to be a female owl.

Ivan was so frightened that he quickly changed back to his original form.

Maca blinked cutely, not quite understanding why Ivan suddenly changed back again...

Ivan looked at the cute owl in front of him, very helpless, it seemed that he had better not transform at will in front of Maca in the future.

After learning that Dobby was the one who stole the Horcruxes, on the way back to the dormitory, Ivan kept thinking about how to catch the other party.

In terms of strength, Dobby is not weaker than the average adult wizard, and it is not easy to deal with.

What's more, this house-elf is unpredictable, and he can use apparition at will in Hogwarts, not to mention trying to catch the other party, even if he wants to find it!

Even so, Ivan was not without a solution, his Animagus form could communicate with all the owls in the school, and these "kinds" were in a sense his eyeliner.

In addition, Ivan also knows an important piece of information that can be utilized.

That is, Dobby is very concerned and cares about Harry, as long as he sets up a suitable game, he can lead the opponent to automatically take the bait...

I just don't know if Harry will agree...

......

By the time Ivan returned to his bedroom, Harry and Ron had helped him clean up the mess that had been thrown away, and even the "owls" were caged by the two of them.

"Harry, Ron, thank you!" Ivan said embarrassedly, he forgot to help clean up in a hurry he left before.

Harry and Ron shook their heads and said they didn't care.

"By the way, Ivan, have you figured out who messed up our dorm?" Ron asked curiously.

"It's a strange creature as tall as a table and ugly... I think it's probably a house-elf. Ivan nodded.

Harry's face changed and he exclaimed.

"It's Dobby!"

"What? Which Dobby? Was it the guy who smashed you with a Bludger last time? Ron didn't think about it at first, but quickly reacted.

After the previous Quidditch match, Harry had told him that it was Dobby, Lucius Malfoy's house-elf. Even the house elf who caused them to miss the train and almost get expelled from school at the beginning of the school year.

If it weren't for Dobby, how could he have received a shouting letter from his mother in public, and he would have lost his face that morning.

"It's that bastard again!" Ron was so angry that he wanted to hang Dobby up and pump it.

But soon, Ron asked curiously. "Did you really get the message from your owl?"

When he watched Ivan hurriedly run out with the owl and said that he was looking for a place to interrogate, he thought that Ivan was crazy...

"You know, Maca has always been smarter." Ivan shrugged his shoulders and didn't explain much.

Ron was tempted to complain, but he was actually trying to ask how Ivan was communicating with an owl.

"Anyway, I've got a way to lure Dobby out, and I might need Harry's help." Ivan turned to look at Harry.

Harry was momentarily stunned as he remembered what Dobby had spoken to him in the hospital before he came to his senses after Ivan had called him a few times.

Ivan reluctantly repeated what he had just said, and Harry said in surprise.

"Do you have a way to catch Dobby?"

"That's great!" Ron was equally excited.

"Yes, it's just that you may have to sacrifice a little, and this plan is a little bit risky!" Ivan looked at Harry, taking the shot in advance.