Hey there! This is my first fan fiction and I hope that you will enjoy it!

Disclaimer: I do not own Katekyo Hitman Reborn.

A/N: If you haven't watched the arc on the Inheritance Trails and haven't seen the First Generation Guardians, I suggest you go watch that and come back. I don't like spoilers, so I also don't like giving them.

Major OOC as they are professionals. But only some features of their attitudes will change. (E.g. Kyoya's hatred of crowding is removed. But he still has that easily irritated attitude.)

THE CASES ARE FROM ALL AROUND THE WORLD!

Lambo is 14 years old. Hayato is 23 years old. Takeshi is 23 years old. Ryohei is 24 years old. Mukuro is 24 years old. Kyoya is 25 years old. Tsuna is 23 years old.

Enjoy!

-

The meeting droned on while Sawada Tsunayoshi fiddled with his fingers as he observed his surroundings. It has been a long time since all seven great detectives were seated together to discuss a case, and Tsuna liked the support.

"Okay," he finally spoke up, effectively silencing his peers at the meeting table. Loosening his tie with his left hand, his right hand swiftly prepared the files on the laptop from years of experience. "Let's go through the cases again. We'll discuss the birthplace, family backgrounds, places and dates of death as a separate matter. We'll start with the first victim."

"That means I'll go first." Lambo spoke up. He picked up his file and began to thumb through it while twirling around in his ergonomic chair. The projector behind Tsuna flashed to life, portraying pictures of said victim.

"Victim number one is named Lampo, 15 years old. This guy could pass to be my brother," Lambo joked. "Well, he was sailing near the Bermuda Triangle when witnesses reported that a single bolt of lightning struck him."

"Any other details?" Tsuna enquired, taking off his coat.

"Yup, the-" Lambo paused, staring at Tsuna. "Um, Tsuna-nii, are you trying to strip?"

"No, it's just that this damned suit is too tight. Reborn's fault. Please focus."

"Okay, okay," Lambo pouted. "You always make it sound like it's my fault."

"That's because it is, isn't it?" Gokudera Hayato, Tsuna's right-hand-man smirked.

"Whatever. Moving on," Lambo continued. "The bolt of lightning struck him, but miraculously, his sail was not in the least bit damaged. Not even a burnt mark."

"How can he even get that far with a sail?" Rokudo Mukuro asked, raising a brow at the seemingly impossible feat.

"Idiot, read the damn file." Hibari Kyoya said, irritated. "He was along the Straits of Florida, and it is one of the boundaries of the Bermuda Triangle."

"Oh…"

"Thanks, Kyoya-nii." Lambo stifled a laugh at Mukuro's stupidity. "Moving on. After he was struck with the lightning bolt, he flew a few meters away, and landed on a surfer. Unlucky guy."

"Seriously." Yamamoto Takeshi agreed.

"Anything else?" Tsuna played with his pen.

"His body has no cuts, no burns and no scars. It doesn't seem like he was electrocuted to death. But the forensics proved otherwise," Lambo shuffled through a different file. "His body harbored enough electrical energy to power up a lamp and all of his internal organs were possibly, burned black."

"But he was on the water." Sasagawa Ryohei pointed out.

"And your point is?" Takeshi enquired. "He was sailing."

"Water conducts electricity." Ryohei stated.

"So, why didn't the surfer die?" Tsuna helped Ryohei finish his point.

"Thanks, Tsuna, to the extreme." Ryohei grinned. "I'll treat you to lunch later!"

"Thanks, but no need." Tsuna chuckled, before turning to Lambo. "Lambo, did you find out why?"

"No idea, but I'll report this to the forensics."

"Great. Second victim." Tsuna turned back to his laptop.

"That'll be me." Hayato stated, turning to face Tsuna. When the projector flashed pictures of the second victim, he started.

"Second victim is named G., 24 years old. Looks an awful lot like me," Hayato raised a silver brow at the picture. "Anyway, he was near the Chase Vault, skating around the area. Witnesses, who are the members of the Christ Church Parish Church, stated that a storm was expected that afternoon. Weird thing is, the storm clouds only formed around the church, and nowhere else."

"Cause of death?" Mukuro asked.

"Lightning. But it wasn't a single bolt. It was multiple bolts at once."

"State of death?" Takeshi inquired.

"Same as Lampo, no cuts, no burns and no scars; nothing. Just a tattoo on the left side of his face. Pretty cool stuff."

His choice of words earned questioning looks from the other six detectives.

"Pardon me, Gokudera-kun. But the cases are-" Tsuna started.

"I meant the tattoo." Hayato smiled sheepishly while scratching the back of his head.

"It is pretty cool, I must agree." Kyoya stated.

"Thanks dude."

"Okay, my bad. Let's move on." Tsuna tapped on the mouse pad and a new series of pictures formed on the screen.

"Forensics also found the insides of G. to be charred. But it was not as bad as Lampo." Hayato felt his left eye twitch. "Ironic."

"Definitely." Takeshi agreed.

"Any other details?" Lambo asked.

"Yup. The force of the lightning bolts was so strong that it cracked through the ground, and G. fell into the Chase Vault."

"Ew. With the coffins?" Ryohei frowned.

"The bodies were buried separately after the incident. Didn't you know?" Hayato frowned.

"Does it look like I do?" Ryohei shot back.

"No."

"Then?"

"The Chase Vault incident occurred during the 19th century. It is said that each time when the vault was opened to bury a family member, all of the extremely heavy coffins had changed position - despite the vault being sealed shut each time it was closed. This happened several times without explanation over a number of years and the vault was eventually abandoned." Tsuna read from his laptop.

"Thanks Tsuna." Ryohei grinned.

"No problem- Gokudera-kun, stop glaring." Tsuna chuckled.

"Sorry." Hayato's eyes trailed off to look at a random spot on the ceiling.

"It's okay. Any other details?"

"Nope, that's it."

"Okay," Tsuna cracked his knuckles and began loading the file for the next victim. "Who's in charge of the third victim?"

"Me!" Takeshi said happily.

Tsuna was glad to see such a positive attitude in the group. "Okay!"

"Well," Takeshi started. The screen flashed the pictures of the third victim as he spoke. "The third victim is named Asari Ugetsu, age 24. He looks like me." Takeshi grinned.

"Please focus." Kyoya said, his voice laced with irritation.

"Okay, relax," Takeshi continued. "He was walking through the Heizhu Valley with a few of his friends when it rained suddenly. The force of the rain supposedly pushed Ugetsu into the river while his friends remained safe. When his friends made an attempt to rescue him, they could not pull him up at all. It is as if the water was dragging him down. They soon lost grip and Ugetsu submerged."

"Then I suppose that the cause of death is drowning." Mukuro stated, mismatched eyes scanning through the photos projected.

"Nope, I thought so too, but the forensics investigated and he was strangled to death. There was absolutely no excess water in his lungs."

"Did his friends do it?" Lambo asked.

"Nope. There were no marks anywhere on his throat. The only reason why the forensics concluded that he was strangled was because his voice box was crushed." Takeshi winced at the idea.

"How did his voice box get crushed?" Hayato inquired, refusing to look at the pictures.

"Reason unknown~" Takeshi replied in a sing-song voice which helped lifted up the heavy atmosphere in the room.

"Thanks, Takeshi. Really needed that." Ryohei chuckled. Takeshi just grinned in reply.

"Alright!" Tsuna smiled. "Anything else?"

"Nope! ~"

"Okay," Tsuna stifled a laugh. He had no idea how Takeshi became a world famous detective.

"Well then-"

*beep* "Oi, Tsuna. Time for lunch." *beep*

The short intercom message left Tsuna wondering if Reborn ever used formalities. He looked at his peers.

"…time for lunch." Tsuna grinned as the other six detectives yawned and stretched.

-
A/N: The Bermuda Triangle, Chase Vault and Heizhu Valley are real places. Pretty cool stuff.

I stopped here because I wanted to know if this story is draggy and wondering whether I should continue it. I already got the plot in mind though. Please review so I know if this story is acceptable. Thanks.