Disclaimer: I don't own D. Gray Man or else I wouldn't be here.
"Good, all of you are here." Komui smiled. "I'm going to give you info about your mission now."
In front of Komui were a group of teens. A scowling Kanda, a grinning Lavi, a gentle Allen and a smiling Lenalee. Komui adjusted his glasses before proceeding to speak. But something caught his eye.
He beamed as he saw a part of that box he had been looking for weeks under the mountains of paper. He did a happy dance as he exclaimed, "I found it!" All over again in a sing-song manner. He was planning to dance like that for a whole day until he was he had the tip of Kanda's mugen pointed in front of his face.
"Okay. Okay…" Komui sighed, "I'll proceed."
It was a simple mission. Bring back innocence and eliminate the akumas in that village. But even so, Komui hugged Lenalee and begged her not to leave him. He complained about Lenalee going on a mission with three guys. THREE octopis.
Even if it's just Allen, Lavi and Kanda.
Then an idea came in Komui's mind. He could use that potion in the box now! He created it for his precious Lenalee. It was made to protect Lenalee 24/7 from octupis. So that anyone who touches his precious Lenalee would feel pain from that touch.
Yes, he was a genius.
"Lenalee, wait here for a moment." Komui dashed and quickly made coffee and mixed the potion in there before rushing back to Lenalee, "Here, have a drink before you leave."
Lenalee raised an eyebrow but decided to take it without qualms so that she could leave. Right after she finished it, she immediately left the office. Komui smirked as his eyes had an evil spark.
It'll take three hours for it to take effect.
An hour later with the exorcists in mission…
"For some reason, I feel sleepy." Lenalee murmured, "Even though I drank coffee."
"Maybe you're just very tired, Lenalee." Allen suggested, "Maybe you should rest."
"Allen's right." Lavi nodded, "It'll take an hour and a half for us to arrive there so take your time."
"I guess so."
"Lenalee, for some reason you smell different today..." Lavi whispered.
"Huh, I feel sleepy too." Allen murmured.
"Me too." Lavi agreed, "Let's just take a rest."
Kanda grunted as his eyelids felt heavier before he fell into a short nap.
Back at the headquarters…
"Gone! It's gone!" Johny exclaimed, "It was supposed to be here."
"What's wrong Johny?" Reever asked.
"I left a box here in Chief Komui's office when we were busy with this place yesterday." Johny explained, "With so many things we brought, I never noticed that I had left it until I started counting the boxes earlier."
"Do you mean those boxes we were supposed to put in the storage room?"
"Yes, since those boxes contain Chief's dangerous potions."
"Do you have an idea what it might be?"
"What are you talking about?" Komui arrived and waved his hand, "Is something wrong?"
"Chief Komui, answer honestly." Rever said in a serious tone, "Did you see a box earlier? Don't lie!"
"I did."
"Where is it?"
"I gave it to my precious Lenalee."
"You what!?"
"I gave her the anti-Octopi potion."
"Chief Komui, "Johny interrupted, "The anti-Octopi potion is still in here."
Johny pointed to the box and pulled out a pink bottle. Inside the box were different containers of different colors, sizes and shapes. Some were identical.
"Could it be that you gave Lenalee the wrong potion?" Johny asked, "After all, some of them looked the same and maybe you have mistaken this potion for another pink bottled potion you have."
"The other pink bottled potion I have..." Komui recalled, "Damn it! Then that means I must've gave her that!"
With the Exorcists…
Lenalee suddenly felt dizzy and opened her eyes. She then saw that Kanda and Allen was sleeping as well. And beside her was Lavi – wait, what!?
I-Is that herself? Sleeping beside her?
Did she have a clone or something!?
She blinked and blinked and rubbed her eyes to make sure. She even hit her head but it seemed that it was real and not a dream.
Then she realized. She was only seeing with one eye. Slowly, she raised her hand and touched her right and felt the eye patch. Lavi's eye patch. She looked at her hands and instead, found Lavi's gloved hand. Lavi's hammer and not her dark boots. Lavi's short, red hair rather than her purple shoulder-length hair.
She blushed and slightly panicked as she realized that she is a he right now.
She panicked more when she felt movements from the others, what should she say!? What if she'd just pretend to be Lavi so that she wouldn't let the others worry? She doesn't want to involve them in her problems.
But her line of thoughts were interrupted as she, or rather, he heard Allen shriek.
Allen was shakily pointing a finger at her and his eyes in disbelief. "W-who are you? W-W-Why do you look like me?"
"Eh?" She -err- He was shocked, "A-Allen-kun?" Oh gosh, saying that tone in Lavi's voice sounds so-not-Lavi at all.
Allen looked shocked though and by then he was looking at his own faint reflection through the misted window. His eyes widened as he touched his hair and stared at his gloved hands with shock and confusion.
"What the hell!?" Lenalee (or Lavi) looked beside him and saw Lenalee(or someone else inside Lenalee) cursing, " What the f*ck is this!?"
And Kanda gasped and asked in a gentle voice, "What's wrong, Lenalee?"
Then all of a sudden Kanda looked as if he was surprised, "What's wrong with my voice? Why do I sound like Kanda?"
"What the hell!?"Lenalee stood then halted as she glared harder, "Why is my sword with you?"
"Huh?" Kanda looked shock, "Why do I have Kanda's sword with me?"
"Yuu-chan, I can't believe it. I look like Allen!" Allen exclaimed, "Huh? Yuu-chan is something wrong?"
"Moyashi! Since when did you fucking start to call me by my first name!?" Lenalee scowled, "Don't you dare call me that!"
"No way! Lenalee just cursed!" Allen exclaimed, "Yuu-chan? What's wrong?"
"W-w-who are you? Why do you look like me?" Kanda stuttered.
"Guys, listen." Lavi said, "I think we swapped bodies."
Sorry, my writing skills seems to be pretty bad =.=
Just in case if none of you understood, due to the wrong potion Komui gave, it caused everyone surrounding Lenalee to swap bodies. They were put to sleep because the potion was giving off a scent. When they woke up, their bodies were swapped.
Lenalee is inside Lavi's body. Lavi is inside Allen's. Allen is in Kanda and worst of all, Kanda is inside Lenalee.