Note: Um, this chapter is a little confusing . I'l try to make it less torturing for everybody. ^_~

Chapter 1

"Help me!!!"

"Ngah!" Watari immediately woke up when he heard his voice from the bathroom. He quickly got up and ran there only to find the biggest surprise of his life. "You, have got to be kidding…"

Standing in front of him was, well, himself. "Uh, Tsuzuki..?" Watari asked, making a wild guess when suddenly, he came to realize that the voice that came out from his throat wasn't his. Watari looked around and stared at himself in the mirror.

"Hisoka, why am I in Watari's body?!"

"The truth is, I'm not Hisoka." Watari replied, somehow still posing in front of the mirror. Smiling, he turned and looked at his own self. "I never knew wrong ingredients can change a sex changing potion into a body switching liquid?"

Still in shock, at last Tsuzuki, who is in Watari's body, began to walk towards the refrigerator and dug up any existing cookies in there. Bewildered at the quantity of food consumed by Tsuzuki, Watari who is in Hisoka's body quickly dashed and stopped Tsuzuki before he turned his body into a balloon of food. Forgetting that Hisoka has empathy, Watari accidentally touched Tsuzuki's arm and a series of memories began to appear in front of him.

Few minutes later, Hisoka entered the room and was surprised to see himself lying on the floor, screaming. "Oh, God! What in the world is happening?!"

"Hisoka!" Tsuzuki cried out loud happily as he squeezed him tightly. This of course shocked Hisoka even more. "Watari-san, have you completely lost your mind?!" Hisoka pushed himself away from Watari's arms.

"Uh, Hisoka, didn't you look at the mirror lately?" Tsuzuki asked when he realized that his best friend didn't know the trouble they are in. "We are, I mean, I am..darn can't explain..!"

"Really?" Hisoka turned away and pulled out a mirror from his pocket and screamed. "This couldn't be happening to me! What have you done?!"

"Me? What have I done? It was him!" Tsuzuki pointed out to Watari.

"How can it be him, I mean me, I mean whoever's in me?!" Still furious, Hisoka grabbed Watari, himself, and slammed hard to the wall. "Watari, what have you done this time?!"

"Ungh!" Watari struggled for air.

"What? Speak louder!"

"Mmmm!"

"Hisoka, he can't breath.."

"…?!" Hisoka looked at Watari behind him. Then he remembered that he was in Tsuzuki's body. "No wonder I could slam you so easily…Oh God, sorry!" And released Watari, uh, himself.

Suddenly, came a knock at the door and Tatsumi entered. He looked at the three of them who were lying down on the floor looking a little depress. Tatsumi walked closer. "What's wrong with this picture?" He asked when none of them were even paying attention to him when he handed them their breakfast coupons.

"Have to breath.."

"I have lost hope in life.."

"Tatsumi-san, thanks!" Tsuzuki grabbed all the three coupons and dashed of to the cafeteria near the department. Tatsumi stared at him as he passed by. "Watari?"

Tsuzuki just continued running down the stairs without even turning back. Feeling rather annoyed, Tatsumi left the room.

"Watari.."

"Yup.."

"How long will this last?"

" Don't know. Maybe a year perhaps.."

Angry, Hisoka got up and choked Watari again. This time, Watari managed to escape and ran out from the room. "I'm sorry! I didn't mean to..change you guys..!"

"Come back here!" Hisoka chased Watari from behind. "This is so ridiculous. You have got to look for the antidote!"

" Please submit the report for the research on the Shikigamis before noon."

Meanwhile, at the cafeteria, Tsuzuki was trying to handle his own problem. Loads of files were dumped in front of his just as he was beginning to munch down his sandwiches and pizza.

"Watari, you have problem with Suzaku's DNA. The genes aren't similar with their calculations on the chart," Gushoushin immediately dumped more projects on the table.

"What in the world is trinitrotoluene?" Tsuzuki picked up the small bottle from the rack nearby.

"No, that is TNT!" Suddenly Watari ran towards Tsuzuki just in time to stop him from mixing the liquid into a bottle of Nitrogen gas. "What are you trying to do? Blow us up to smithereens?"

"Watari! You have problem at the lab. Ceberus just escaped from his cage!" Came a sudden announcement from the speaker in the cafeteria. "Inject it with the medicine from the bottle on the shelf near the door!" Watari told Tsuzuki just as he was being pulled by more scientists from the lab.

Suddenly, Tatsumi came from nowhere and pulled Watari and Hisoka into his office. Hisoka stared at Tatsumi tensely as he explained their next case. "Are you ready?" He asked them at last. "I hope you don't make it hard for the both of you, alright?" Tatsumi glanced at Tsuzuki assuming that is really Tsuzuki.

"Were really going to do this?" Watari asked as he grabbed a handful of chips and stacked them up into what looks like a mini pyramid of Giza. Hisoka glared at Watari. Watari looked back at Tatsumi and Hisoka, smiling. "Yeehaw! Let's dance to the beat of cha, cha, cha." Watari hopped and grabbed Hisoka and walked out casually like as if nothing happened.

"Yeesh, kids these days." Tatsumi muttered under his breath while cleaning up the chips and paper planes in his office. Suddenly, he found a paper with weird stick pictures. ( just like the drawing of a three years old) "What kind of bacteria had infected Tsuzuki?"

Back at the lab, Tsuzuki, who didn't even have any clue what does anaestatic looks like, began injecting all sorts of stuff into the three headed dragon's body. "Relax darling, relax..Hoa! Down boy,down!"

Suddenly, the dragon began trashing wildly back and forth inside the lab, sending everything crashing down. "Watari is going to kill me," Tsuzuki thought as he looked around at the mess. After a while, he realized that the dragon had escaped again.

"Somebody stop that creature!"

*Well, let me explain the switching part. Tsu is in Tari's body, Soka in Tsu's body and Tari in Soka's body. Uh, headache…