I do not own any of the characters or places in this story. Everything is owned by DC (Detective Conan) or MK (Magic Kaito) except the short stories themselves. Feel free to make Fan Fics based off mine, just make sure to put somewhere that it is based off my story and put a hyperlink for my story in yours.

This story is about Shinichi faking amnesia because he didn't think anyone would believe he was Shinichi (As he shrunk) no matter how smart he was… at least not without a decent amount of time chinking away at their sanity. I'm going to try to keep most of the cases different than that of the original story, but the first chapter's case is based heavily on the original story.

Shinichi woke up, and immediately noticed his baggy clothing. Remembering what had happened he looked in the reflection on the still water nearby. He had shrunk! I need to go to Agasa-Hakase's and get his help! Wait… no one would believe I was me… I have a better idea, I'll sneak into my house, replace my teenage clothing with my child clothing, and feign amnesia!

After sneaking into his house (Hiding when he heard Agasa's house explode) he replaced his teenage clothing with his child clothing. He took an old pair of his father's glasses from his desk. It wasn't prescription, it just worked like ordinary magnifying glasses.

To complete the image Shinichi took a spare pair of scissors with him and snuck out of the house. Hiding in an alley he dirtied himself up and stabbed himself in the shoulder. No one would suspect a thing if I just up and collapsed somewhere if I look like this, heh. He threw the scissors into a nearby river after cleaning off the fingerprints.

He started running along through areas he knew well, a friend in his soccer team, another friend in the soccer team, and when he was running past Ran's house he collapsed and blacked out.

Not 5 minutes later…

When Ran was looking desperately for her friend who she was having a date with, she walked by her house, but she didn't see her friend, nor did she see her father, she say a dirty kid with blood flowing from a wound.

After a half a second of being shocked, she ran to the kid, picked him up, went into her house, and yelled, "Otosan, there was a heavily bleeding kid outside our house, I'm bringing him inside for first-aid, call the ambulance!"

Shocked, her father did what her daughter asked of him. A couple minutes later the child woke up. Ran said to the child, "You were bloodied up on the street, but you're okay now, can you tell me who you are and what happened to you?"

"... I don't… I don't know... I don't know who I am…" The miniature detective lied, "I d-don't know what happened to me either. All I remember is that I woke up bleeding, I was stark naked but there was a pile of clothing next to me, what I'm wearing now, and in my hands I was tightly holding onto the glasses I'm wearing now, but I can see fine without them. Also next to me were two books, one was written by an Arthur Conan Doyle, and another by an Edogawa Rampo. I suppose you can call my Conan Edogawa." The child smiled weakly at his last comment.

The young woman who had just heard this yelled to her father, "Otosan… I think he has amnesia!"

"A-amnesia?" The father asked, bewildered. What happened to this kid to be both bloodied and dirtied, to have been sweating so much, and to have gotten amnesia?

"Well, Conan Edogawa-kun, my name is Ran Mouri, and this is my father Kogoro Mouri. It's nice to meat you." The young teen gave the child a sad smile.

At the hospital…

"Excuse me Mouri-sama, could you and your daughter please come in so we can talk about this 'Conan Edogawa' you found?" A doctor named Tomoaki Araide asked.

"Y-yes." They answered.

"First, the kid has Retrograde Amnesia caused by mental trauma. He has lost all his long term memories but he can retain new ones. I would say it would be best to bring him to places he has been before… but…" Doctor Araide started.

"Well, spit it out." The old man going by Mouri-san said coldly.

"Well, I've checked everywhere but this kid doesn't exist. I checked a list of people with his very rare blood type, a list of everyone under ten who have gone missing, and a list of everyone under ten who is suspected dead. Nothing. Nata. I can't do much about his amnesia if I don't know anything about the kid. More important, as we don't know who his parents are, unless you would like to take custody of the child I'd have to bring him to an orphanage… but he seems less than enthusiastic about the idea. Of course it would just be until we find out who his parents are, but it isn't unlikely that the reason he has amnesia is that he saw his parents killed in front of his eyes, in which case I'd have to ask you to permanently adopt him."

"Pffhh, no way am I taking in another kid, I already have one to worry about." The old man laughed.

"Oh? Who said you had a choice? We're taking him in!" Ran exclaimed excitedly.

"Oh bother…" The father moaned to himself.

When Conan woke up again…

"Conan Edogawa-kun? Are you alright?" Ran asked.

"Heh? Who were you again?" He yawned.

"I'm Ran, my father is adopting you, so I'm your new Onesan. He is your new Otosan," She informed the child, finishing the statement while pointing at her father.

"O-okay." The pseudo-child said agreeably.

Later when Conan-kun is all better (Physically), back at their father's house.

"I-I got a case!" Conan's new 'father' yelled.

"Case? I thought Otosan's job was just sitting around listening to horse races." Conan asked his 'Onesan'.

"No silly, he is a detective." 'Onesan' laughed.

"That sounds cool! Can I come?" Conan said childishly.

"Sure! Right Otosan?" Ran said threateningly.

"S-sure, just don't get in the way." Their father said nervously.

At the site of the case

"Sorry about bringing the children, I didn't really have a choice. So what is this case about?"

"A kidnapping! My daughter was kidnapped!" The rich old man explained. He told them about how the kidnapper had climbed over the fence.

While this was happening Ran saw her new younger brother impressively play with a soccer ball. This made Ran think, "Aww, he looks so much like Shinichi, those soccer moves could probably obliterate people even older than his age group. Wait… that isn't LIKE Shinichi, it is exactly like Shinichi when he is trying to think… and I haven't seen or heard from Shinichi in weeks… not since the day Conan came… no, baka, Conan is only a kid, he couldn't be Shinichi!"

Conan then stopped and walked around until a dark jumped at him, but Conan immediately convinced the dog that he was a friend.

"Conan-kun! Are you alright?" Ran asked worriedly.

"I'm fine!" Conan said.

"You sure have great instincts…" Ran commented, then thought to herself, "Just like Shinichi… no, impossible, they can't be the same person."

"You're lucky, boy!" The client commented.

"But surely this nice dog doesn't act like that to every stranger he meets?" Conan commented innocently.

"That's it! If the dog didn't know the kidnapped, when he climbed over the fence he would have been barked at at the very least, but the dog was completely silent. That means that only you, Butler-san, could be the culprit!"

"B-but why?" The client asked.

"Master, please forgive me. She thought that if she charged a large enough ransom, your company would be forced to close temporarily and that she would be able to spend time with you more, so she asked for my help and I cooperated! She isn't that far away from here." The butler apologized. As he said this the master's phone rang.

"Who is this?" The client asked angrily.

"The kidnapper. I want my ransom now. Put it under a bench in Beika City Park, here I'll let you hear your daughter's voice to prove it." The kidnapper promised.

"Father! I'm in a school and I can see a smokestack outside! Please help m-!" She said before she was muffled.

"That's it, now do what I say!" The kidnapper yelled, cursing.

"Ugh, we won't be able to narrow it down enough with just that!" Otosan cursed to himself.

Conan took a map of Beika out from 'Otosan's' back pocket and looked over it.

"What are you doing Conan-kun?" Ran asked innocently.

Feigning pain in his head, Conan said, "I j-just thought that since the original hiding place was close by he couldn't have gone far. That narrows it down to five places that might have views of smoke stacks…" After finishing his small deduction he jumped on the back of the dog and had it go to the first location.

"Follow that dog!" Otosan yelled, getting into his car.

When he found the hideout.

He quietly open the door, and ordered the dog to attack the kidnapper. While doing so Conan went to the daughter and untied her. She asked, "Thanks a lot! Who are you?"

"I-I don't remember for sure, but I think I was a detective." Conan lied, he couldn't act certain about anything if he wanted to keep his act straight.

"Tantei-san! Look behind you!" The girl screamed.

"One more corpse won't be too much of a problem, I'll get my money either way!" The kidnapper laughed.

Conan kicked a rock at him, but he dodged. Damn my childish strength.

"Goodnight… forever Tantei-kun" The kidnapped laughed.

"More accurately you should say that about yourself. It looks like you're about to get quite the beating." Conan said matter-of-factly when he saw his 'onechan' coming up from behind.

"Ruuuuuuuuhhhh!" Ran roared.

Conan feigned keeling over because of an intense migraine. He muttered just loud enough for Ran to hear, "Such… nostalgia."

After the police and ambulance arrived…

"Wow Mouri-kun! You actually solved a case for once!" Megure-keibu, who was both his real Otosan's, and his new Otosan's police friend, said. At the moment it seemed he was off duty and just came to cheer his friend on.

"HAHAHAHAHA…" He laughed, "Wait- I didn't even do anything, it was my daughter and that amnesiac brat…" he said to himself.

"What was that Mouri-kun?" His friend asked.

"N-nothing!" He said.

As they left the little girl said, "Thank you Fighter Girl! Thank you Wasureppoi-Tantei!"

Everyone besides Conan and Ran looked at the girl blankly. Those who didn't understand laughed thinking that she was referring to Mouri.

Next case

Agasa and the Detective Boys

How will Conan and the Detective Boys end up with Agasa-Hakase?

Will Agasa-Hakase get suspicious?

Find out next time...