a certain scientific harry potter

"Ho? Ho!!"

As soon as the brick fell, the ghost of Greengrass seemed to feel extreme pain. He didn't regain his consciousness, but kept baring his teeth and claws at Harry, staring at Harry and roaring with red eyes.

"Hey, can't you do it all at once? Then come again!"

Bang!

Another brick, Greenglass rolled his eyes and passed out on the spot.

Cool~

As for Harry, who was doing it, he was full of all kinds of pleasure at the moment.

In other words, as a mature teaching assistant and a third-year student, it has been a long time since he has had such a good time.

Moreover, his object this time is still an undead ghost, and he has the extremely legitimate reason of 'exorcism', so he can blatantly shoot to death~

"Ah...Dad, has he passed out? What can I do..." Seeing this, Astoria muttered worriedly.

"I'll make him wake up again, just give him a little sharp stimulation~" While speaking, Harry took out the wind dagger, and stabbed Greenglass directly at the thigh.

puff~

Greenglass Specter's body trembled violently, and then his eyes suddenly opened wide.

"Ho..."

"Look, you just woke up, I... Hey?"

When he picked up the brick again, Harry froze for a moment.

Isn't what I was doing just now the usual means of 'repairing' computers in previous lives?

Don't be afraid of the computer crashing, just pat the chassis hard, and then restart it.

From the looks of it, the human brain is actually similar to a computer. No wonder Rowena's spirit said that this method can break mind manipulation. It seems to be quite scientific~

So... if the computer still doesn't work after restarting, just take another shot.

"I hit~"

Snapped!

In the third brick, Harry didn't choose Greengrass Ghost's cap, but swung his arms round and threw it directly on the back of the opponent's head, causing the opponent to stagger suddenly.

"Ah!!" This time, the Greengrass ghost suddenly let out a scream that only normal humans can have, and even showed a look of sudden realization, "This pain... can't be wrong! You..."

Snapped!

But before he finished speaking, the strong wind that hit him made the back of his head hurt again, and then he rolled his eyes and passed out.

"Harry... He seems to have recovered just now, why did you slap him again?" Hermione asked speechlessly, looking at Harry with a cheerful face.

"Uh... His position is so handsome, I couldn't help but swung it out~" Harry, who recovered from his excitement, scratched his head in embarrassment.

"Wooooow, Dad..."

At this time, the little girl from the Greengrass family was so distressed that she was about to cry~

Chapter 390 The Detective Agency Has Another Member

Finally, the ghost of Greengrass finally woke up.

Although the process is tortuous, the ending... well, the ending is actually not very happy~

"I remembered...it was you, right? You were the bastard who sneaked up on me in that haunted women's room before! Depraved half-breed scum, Harry Potter, even if I'm a ghost, I won't let you go!!"

The ghost who regained consciousness didn't care about where he was at the first time, nor did he pay attention to his little daughter who was full of worry. Instead, he fixed his eyes on the murder weapon in Harry's hand.

The pain just now is definitely still fresh in my memory. In that bathroom, I was tracking down Harry Potter who violated the school rules, and then I was blocked by the ghost of the mudblood, and then I got hit on the back of the head. !

That kind of bone-piercing blow...Greengrass even felt that his head was deformed by the blow, and he lost consciousness on the spot.

It's unmistakable, it was definitely the bastard in front of me who was cheating on me behind my back that day!

"Greengrass, can you pay attention to your position when you say this?" Harry looked at the grumpy pure-blood ghost speechlessly, "You have already become a ghost by now."

"I, uh..."

Looking down at himself, Greengrass Specter seemed to suddenly understand something, and his expression suddenly became extremely disappointed.

"Yeah, I'm dead, and I've been dead for over a year..."

"It's your daughter who entrusted us with the investigation, and we can finally help you get out of control." Harry said lightly, "Greengrass, you should thank your daughter, if it wasn't for her to be worried when she was having nightmares." You father, you may continue to be controlled in such a muddle."

"Leah..." The ghost glanced deeply at Astoria after hearing the words, and a hint of guilt could not help but appear on his face.

He can basically recall what happened after being controlled by others. He didn't expect that it was this little girl who was usually the most unlovable, who finally helped him get rid of that bad luck.

"Miss Greengrass, we have completed your commission. You should have a lot to say to your father, so let's not bother you." Harry looked at Astoria seriously and said, " However, I have a request... Your father is also the suspect I need to interrogate, so I don't allow you to untie the rope on him!!"

"I know, thank you very much, and you all!"

Astoria bowed deeply to Harry and the others gratefully, and Harry thoughtfully reserved a space for her and her father to be alone, and led his companions out of the classroom.

"Harry...you let the father and daughter stay alone in the room, are you really not worried that she will let the ghost go?" Hermione asked in a low voice after coming to the corridor.

And her question also aroused the concern of everyone present, especially Will at the moment, whose expression seemed very nervous.

"It doesn't matter, if I can catch him once, I can catch him a second time." Harry shook his head indifferently, "Besides...if the youngest daughter of the Greengrass family really let him go, then it's me Look away."

Harry felt that Astoria would not do such a stupid thing to make all the family members suffer the consequences for a dead ghost.

Of course, there are no absolutes. If the other party really did that, Harry can only feel sorry for Will... although he doesn't know why he should feel sorry for him~

"Ghost...Speaking of it, he should be the only victim last year." Colin seemed to be a little emotional, "I was really lucky at the time, if it wasn't because I had a camera with me, I'm afraid I would end up like him now Bar."

"So, the culprit who did that thing will definitely be punished, no matter what price he pays is not too much!" Harry said coldly, "But now it is more important to find out who is behind the manipulation Ghost guy!"

The ghost of Greengrass had regained his senses now, and Harry hoped that he could cooperate with him sensibly and explain everything honestly.

If not...

"Keep everyone waiting, I've already talked to Dad." At this moment, Astoria, with red eyes, opened the door.

"Senior Granger, Dad said that he wants to talk to you alone." Astoria nodded slightly at Harry, "Also... I really appreciate your help~"

"Miss Greengrass, you have really thanked me too many times since we accepted the commission." Harry shook his head indifferently, "And I have said from the beginning that I am also doing it for myself."

After speaking, Harry asked others to accompany Astoria, and walked into the classroom by himself.

...

"Astoria..." While waiting for Harry to talk, Will seemed a bit tangled, but finally he couldn't help asking, "You and your father, you..."

"Dad, he apologized to me..."

It was just this sentence that brought tears from the corners of the little girl's eyes again, but the meaning of those tears did not represent sadness, but joy and relief.

Unlike ordinary second children, Astoria is not favored at home.

Her personality is quite different from that of her family, and her body is always sick. Whether it is her father, mother or even her sister, they are very strict with her, and sometimes they even feel that her birth is a burden.

But even so, she still likes her family very much, and because her illness has caused a lot of trouble to the family, she has always felt a lot of guilt towards her family.

At first, she thought that even though her father turned into a ghost, he still refused to let her go, so she must have hated her daughter who was so hopeless.

But she didn't expect that after so many things, her father would sincerely apologize to her.

He sincerely reflected on his behavior, saying that he should not have been harsh to her because she did not meet the expectations of his family; he even said that he regretted that he lost his family forever because he trusted a treacherous bastard Chance…

"In short, it's all over." Looking at the little girl with pear blossoms and rain beside him, Will didn't know what to comfort, so he could only silently hand out the tissue.

"Will, I...I have a request." After sobbing silently for a while, Astoria asked softly, "Can you help me please Senior Granger, I also want to join everyone and become a member of the detective agency." member~"

"You want to join the detective agency?" Will was taken aback when he heard this.

"Yeah!" Astoria nodded firmly, "After this period of contact, I think everyone is really a good person, so...I really want to become real friends with you. Of course...I know My ability is limited, and my background is also very embarrassing, but I really want to continue to be with everyone."

"No problem." Without waiting for Will's answer, Luna replied softly, "At least I have no objection."

"Indeed, if it were you, I would also agree." Hermione also nodded approvingly, "And in this way, counting Tonks who is not here, people from the four colleges in the detective agency will come together It's ready~"

"Is it really possible? Thank you!" The little girl exclaimed in surprise.

After this period of understanding, Astoria was already very familiar with the people in the detective agency. She knew that if Hermione and Luna nodded at the same time, it meant that Harry would definitely agree.

"Then congratulations in advance for joining, Astoria~" Will also showed a happy smile at this time, congratulating Astoria softly.

"Well, this is really good, and if she joins, can we re-elect our identities?" As if thinking of something, Colin's eyes suddenly lit up, "Hahaha, I won't be a commoner this time, right? ?”

Will: "I think that's enough."

Hermione: "That's quite embarrassing~"

"Hey, you two!" Colin shouted dissatisfiedly at the two sarcastic guys.

However, what caught him off guard was that Luna's words were even more excessive.

"dream."

"No...why?!"

In the corridor at the moment, everyone is laughing and laughing, but Colin is complaining to fate unwillingly~

"Hee hee~" Seeing this scene, Astoria burst into tears.

It seems that my new life in the future will definitely be very interesting~

Chapter 390 The Second Hidden Enemy Is Very Powerful

"You came."

On the other side, in the detective agency's office, the ghost of Greengrass, who was being tied up, sighed faintly at Harry.

"Oh, now that I think about it, all this really makes me feel emotional..."

"Speak quickly if you have something to say, I don't have time to talk about emotions with you~" But Harry didn't listen to him at all, "Who was controlling you before, spying on me and me at Hogwarts?" What kind of conspiracy do the people around you have?!"

"I knew it, you really are a nasty little bastard!" Greenglass glared at Harry with a ghostly grunt. untie?"

"Are you going to tell me or not?" Seeing that this guy dared to talk to him, Harry directly raised the brick and dagger in his hand.

Still simple?

I'm simply trying to force a confession~

"You... why are you like this? After all, you are a well-known figure, why don't you understand a little bit of gentlemanly demeanor and politeness?" Seeing the murder weapon in Harry's hand, Greenglass was obviously terrified, and immediately turned into a low voice. mumbling.

However, he didn't last long in this process, and was soon driven by fear to tell the whole story: "I don't know who controlled me. When I became a ghost, I was really scared. And I was also very worried about my family. Due to the situation, I decided to follow...follow Lucius, but not long after, I lost consciousness strangely."

When referring to Lucius Malfoy, his voice seemed hoarse suddenly, but he quickly adjusted and continued: "When I woke up again, my vision became blurred, and I didn't know Where am I? It’s just that there’s a voice in my ear that keeps telling me… that I want me to follow you and monitor you. So in the following year, I secretly followed you to many places, including Azkaban…”

"Azkaban? So...you were there when I went to see my godfather?" Harry's expression changed upon hearing this.

"That's right, and I reported back verbatim afterwards." The ghost of Greengrass nodded.

"So that's it, I finally understand!"

Harry glared at the ghost bitterly, and now he felt that the four bricks just now were really taken lightly.

He had been thinking about what he had been leaked before, until Greengrass just mentioned Azkaban, and he realized... The secret he was leaked was Pettigrew's finger!

The ghost of Greengrass heard the conversation between himself and Sirius in Azkaban, so he reported the news intact to the person behind him, and the other party analyzed that he was going to find the finger for the little one. After Sirius overturned the case, he rushed to blow up that finger in advance!

Harry can now be sure that the man behind the scenes who controlled Greengrass' mind is the guy who turned Pettigrew's mother into an Inferi and left a large group of Inferi in West Highgate Cemetery at the same time!

And what this guy has to deal with is definitely not Pettigrew, it's [-]% him!

At first, Harry thought that what happened in Gaomen Village should be done by some Death Eater in order to get revenge on Pettigrew.

But when he understood the general neurotic style of Death Eaters, he didn't think so.

If the Death Eaters wanted to vent their anger, then the means of retaliation should be more intense. It doesn't make sense that after blowing up the finger, the box holding the finger can still be kept intact.

Moreover, turning Pettigrew's mother into an infernal corpse is actually too mild... It's the second thing a qualified Death Eater should commit.

What the black hand behind the scenes did was actually more like someone who set up a mechanism to open the tomb of Pettigrew's mother, but the problem is...how could Pettigrew dig the grave by himself?

Therefore, the corpses in that cemetery and the fingers that were blown up were all used against him!