Alright, here is a shot at a Case Closed/Detective Conan fanfiction. Yes, it has an OC, but since I didn't want to be a COMPLETE Mary-sue, I made another character that she is in love with, so she's not fighting with Rachel over Jimmy or something like that. In this story, I'm going by their English names because I just find it easier. So anyways, enjoy!

I sighed, looking at the tall brown door that stood in front of me. "Moore Detective Agency," the sign on the door read. I pushed the doorbell and listened to the ringing from behind the wall. She probably wouldn't remember me, and it amazed me how my mother had pushed me so hard to come visit her. I hadn't seen her since I left during the summer between seventh and eighth grade, and we were only thirteen. Now we were seventeen, and I hadn't spoken to her in years.

The door opened, but I didn't see anyone immediately until I looked down and saw a small boy, probably seven, in a little blue suit with a red tie and big glasses. He looked up at me. "Hey there, is Rachel Moore here?"

"Um…" the kid blinked at me as if amazed. "Yeah, I'll go get her."

The boy disappeared for a moment and reappeared with Rachel following him. "Hi, can I help you?"

I sighed, mumbling to myself, "I told her you wouldn't recognize me."

"Excuse me?" Rachel looked at me with a puzzle gaze.

"Oh sorry," I pushed a laugh. "Hey, I know you probably don't recognize me Rachel, but I'm Jessica, Jessica Monroe. I understand if you don't remember…"

"Jessie? I thought you were in America!" Rachel yelled, giving me a hug, practically squeezing the air out of my lungs.

"Uh…you can…let…go…now…" I choked out.

"Oh sorry," she laughed, letting me go.

"And yes, I was in America, but my father found a job here that paid much better than his one in America, so we moved back."

"I haven't seen you since seventh grade! Come on in!" Rachel led me into the main room and sat me down in one of the couches in front of her father's old desk. "I'll get some tea."

Rachel quickly ran into the kitchen, leaving me alone with the little seven year old boy, who I had almost forgotten was there. "You can sit down you know," I laughed, pointing to the couch across from me.

"Oh, right!" he quickly hoped onto the couch and looked me in the eyes.

"Um…so what's your name?"

"Oh!" he said, quickly snapping back to reality. "My name is Conan Edogawa. I'm staying with Rachel right now," he smiled.

"Well, aren't you just the cutest thing," I laughed, smiling at him. I didn't know why, but there was something weird about that kid.

"Alright, here you go!" Rachel said, returning with a tray of tea and handing me a cup.

"Thanks," I took a sip. "So how have you been Rachel? You haven't changed a bit except for your height."

"I've been pretty good. Dad's job has really picked back up recently, and I have Conan living with me for a while," she patted him on the head. "On the other hand, you've changed a lot."

"Yeah, I dyed my hair dirty blonde. It's because everyone in my town had blonde or light brown hair, and I was the only one with dark brown, and it was sort of awkward. I've also gotten a lot taller, although you're still a few inches taller than me."

"Yeah, I remember you were always one of the shortest and just smallest in general size," she laughed. "But not too bad. You're just a small-built person."

"So how's that detective of yours? Jimmy?"

"Oh…" Rachel's smile quickly faded and she looked down at her shoes. "He's been traveling around a lot lately, and I barely ever see him or hear from him."

"Oh, that sucks," I frowned.

"I'm sure he would be surprised to see you…" she smiled weakly, and I saw as Conan looked at her, looking like he had pure guilt sitting in his heart.

"Well, anyways, I'm going to be starting school with you next week," I smiled.

"Rachel! Who was it that was the door? Was it a customer?" I heard a man shouting.

"No, dad! It was one of my friends!"

Richard went quiet, leaving a bit of an awkward atmosphere in the room.

"So where do you live now?" Rachel asked, breaking the silence.

"Oh, a couple blocks down the street," I pointed through the wall. "You're welcome to come hang out or something once we get unpacked."

"Sounds great!"

"Hey, Jessie!" Rachel shouted, running down from her apartment as I walked by on the sidewalk, heading home from school.

"Yeah?" I asked, turning around to face her.

"Um, Serena invited me to a concert this weekend, and I just found out my dad will be out of town and he refuses to take Conan with him. Do you think you could watch him? It's just from Saturday to Sunday…"

"Oh that would be fine," I smiled. "He's a cute kid and I THINK he likes me…I hope he does anyway."

"Don't worry, he likes most people," she laughed. "Anyways, thanks so much for doing that. Sorry for throwing it on you so suddenly."

"No worries," I laughed. "See you then."

Alright, well here is my first chapter! If I get any favorites or good reviews, I'll continue with it! Anyways, hope you guys like this!

-DemonMaster411