I'm out of my mind, but I've decided to write this. After seeing Haibara wanting to forget everything (Even committing suicide) I have decided to grant her wish. No, I am NOT going to have her die. Thank you for your attention. I'm not sure whether such a drug can be created, even by Haibara. But i had to give it a try.

Disclaimer: I do not own the characters.

Note: For "Big sister", I've decided to use "neechan". I don't know whether it's correct, though.

-Down in the basement

The room was locked, and on the door was a sign: "LAB. Unauthorized personnel do not enter."

Even from outside the lab, with the door locked, furious typing could be heard.

Haibara stared at the screen of her computer. Her fingers were suspended in mid-air.

"It's… done…" she muttered.

Her fingers slipped into her shirt pocket and pulled out a small, round, white pill. She looked at it, then back at the screen. She was wondering whether it would work like she wanted it to. She took out a piece of paper and a blue pen from the drawer. She took 5 minutes scribbling something, occasionally pausing to sniff back some tears.

I'm sorry, Kudo-kun, Haibara thought, Goodbye forever.

Haibara took out another pill from her pocket. This time it was a small, red capsule. She placed it on top of the note she just wrote. Haibara hesitated a little, and swallowed the white pill.

Immediately, her head started to throb. It was mild at first, but the pain started to get worse and worse. It felt like it was going to explode. But as she started to regret it, the pain was gone. Haibara closed her eyes…

-Meanwhile, Mouri Detective Agency

"More beer!" Kogoro shouted. "Hey, brat, bring me more beer!"

What do you take me for? Conan thought bitterly, I've helped you solve so many cases and all you can say is "more beer"? I swear…

"Otou-san! (Father)" Ran said reproachfully, "You've already drunk 6 cans!"

"My record's-hic-8!" Kogoro said, not getting the point.

Ran sighed. Conan's eye twitched.

Leaving the 2 of them, Conan walked into the quiet kitchen and looked out the window. He looked at the full moon outside and at the deep blue sky. It reminded him of Haibara. There was once when Genta, Mitsuhiko and Ayumi came up with a quiz to try to see try to stump him, just to see him admit defeat. It was about Haibara comparing him to the moon. (Watch movie 4 of Detective Conan to find out!)

Speaking of her, Haibara hadn't been herself lately. She's been really depressed and was refusing meals. She never talked much, but now she didn't talk at all. Hakase (Professor) called Shinichi a few times and said that he heard Haibara was crying in her lab late at night.

"Haibara," Conan muttered to himself, "What's gotten into you…?"

"Conan-kun!" Ran's voice called out, "It's bath time!"

Conan's mind went off Haibara for a moment as his face went red.

"C-coming, Ran-neechan!" he said, walking away from the window.

-Later that night

Conan lay quietly on his bed, listening to Kogoro's loud snores. He was thinking. Haibara said to him a few days ago that she was working on a cure for APTX 4869. Could it be that she finished it? But what was she doing when Hakase heard her crying?

He closed his eyes to sleep. He would worry about that tomorrow…

-the next day, morning

"Conan-kun!" Ran called. "You've got a phone call!"

"Coming, Ran-neechan!" Conan called back from the bathroom.

"It's from Agasa Hakase," Ran said as she handed over the receiver.

"Arigato, Ran-neechan," Conan said, taking it from Ran and waiting for her to go into the kitchen before answering, "What is it, Hakase? It's not like you to call so early."

"Shinichi, come over now!" Agasa's agitated voice said, "Ai-kun's…!"

"I'll come over now!" Conan said and hung up.

"What's wrong?" Ran asked, coming out of the kitchen and seeing Conan running all over the place to find his bowtie and watch.

"I've got to go!" Conan said, "I'm going over to Hakase's house for breakfast!"

"Conan-kun!" Ran called, but he had already left. "Geez…"

Conan ran to Agasa's house, questions and worries dancing in his head.

Haibara… Conan could only think of her at that point, Haibara, you idiot! What have you done? Don't tell me you…

Conan stood in front of Agasa's house, panting hard. He wiped his sweat off and walked inside.

Agasa was sitting at the dining table, with a brown-haired girl next to him. The girl had a cup of hot coffee in front of her, which she did not touch.

"H-Haibara?" Conan asked, as though he wasn't sure who it was.

She did not react. Agasa tapped her shoulder and whispered to her, "He's talking to you."

The girl turned around and looked at Conan. She tilted her head slightly.

"Hello," she greeted pleasantly, "Do I know you?"

Well, that's a shock, both for Conan and for me. I'm shocked that this chapter was so short. I promise the next one will be better!

-Blue Hurricane