Hello this was an idea i have lying around in my head and please forgive me if it sucks THIS IS MY FIRST FIC SOOOOOO... AND also Tsuna will make another weapon for himself(i havent thought about it yet), Tsuna is the only one with dying will flames here(it will be Explained), Tsuna will be OP(i think) the reason for that is that KHR is the first anime i had taken srsly so I dont like the thought of him losing soooooooooooo

One last thing: English is only my secondary language so expect many wrong sentences and spellings.(and im lazy)

ENJOYYY. doesnt own KHR and RWBY they belong to their respective owners

~PROLOGUE~

Tsunayoshi Sawada, age seventy-four tenth boss of the Vongola Famiglia, was ready to die anytime, anywhere because right now the aged man was alone, his parents, friends, pseudo siblings, and guardians are now gone while the others were living their lives as they wish, all of his guardians except Lambo, Ryohei, and Takeshi are dead, Hayato died due to lung cancer at the age of fifty-three , Mukuro age forty-nine became very ill because of the side effects of the sixth paths and experimentation of the Estreano, Chrome age twenty-four died giving birth to her twins, Kumo Hibari and Kiri Hibari, While Kyoya died of an old age but not without being a great father to his and Chrome's Twin.

Tsuna right now is in his mansion in Namimori sitting at a bench in his garden beacause he had nothing to do since he finished training the Eleventh generation of Vongola guardians.

With a soft sigh the retired mafia boss raised his hands and looked at the Sky Vongola Gear that was missing the crest of the Vongola Famiglia. He and the other guardians were able to keep their weapons because the Vongola Gears were specifically made them and them only. That led to a problem with the Undicesimo's inheritance so he asked Talbot who was still alive even now, to seal their Vongola Gear and make new rings for the Eleventh Gen. That of course caused Natsu and the others to be also sealed, but it was for the best.

Looking at his ring only raised two questions at his head. "Why didn't I marry?" didn't he want his parents to see be able to play with their grandchild or is he afraid of his wife and childred being gunned down by Mafiosi. "Where could Byakuran be right now?" he remembered the mare ring bearer whom he considered his third big brother, until one day Byakuran mysteriously disappeared years ago, he chuckled at the memory of the news about a white haired angel with a bag of marshmallows helping people all over the world.

He smiled at the thought of Byakuran being nice to many other people. Then suddenly he felt his heart beat become faster and his body was in a lot of pain. He grabbed his chest and tried to call for a maid or butler. But it was a failure.

His life flashed right before his eyes, he was going to die now, he will be able to be with his other friends and family, but he was right now feeling like he hasn't done everything to be happy.

What was it that didn't make him fulfilled? Right now he was ready to die minutes ago but, why is he regretting something right now? What is their left for him to do, every single one of his guardians, friends, and family were very happy even Mukuro and Kyoya smiled at the end. So why wasn't he. Then as Tsuna was slowly dying he heard a voice he thought he won't be able to hear again in his life.

"Tsu-chan! I'm back!" a cheerful voice of a man rang it to his head then everything went dark.

Opening his eyes slowly Tsuna found himself lying of his back on a room that was all walls, no windows, no furniture and was coated in white paint and…marshmallow drawings. Where was he? Is this heaven or hell? Then his eyes widen when he remembered the voice he heard while having a heart attack.

"Byakuran….?" muttered slowly by the brunette the voice of his other self-proclaimed brother that he heard was still young and cheery so was it only his imagination then as if answering his questions he turned around and saw young man with white hair and a tattoo under his left eye.

"Welcome to the world Limbo, Tsu-chan! Hope you like it I decorated the place myself and YOU DEAD" Byakuran proudly said to the old man in front of him that has his mouth hanging. He giggled and smiled at his now old younger brother that he missed greatly, then his smile faded away when he remembered his real mission here.

"Byakuran-nii is that really you? Where have you been all this time? Where is this pla- " Tsuna's not caring about his death questions his long lost brother but was cut off by the sad look on his face.

"Tsu-chan its really me and your questions will be answered once you make a choice. Live again but with the price of being sent to a world completely different from 'ours',leaving behind this world and the one who remain and to be given a mission you must not fail, OR move on to join the others while not having a content life as theirs." Byakuran questioned Tsuna with a serious tone he really wants to pick the first choice than the latter and have a content life and be able to meet his destined one like his guardians, he cannot convince the old man for that isn't something he was tasked to.

"I don't know what you mean but…" Tsuna was really torn and confused by Byakuran but he has to make a choice the face that Byakuran was making is very new to him. He would have to wait for answers and Byakuran's beat down, he really wanted to punch the man that left him and the others for some reason.

"I'll…I'll live again and complete your mission Byakuran" Tsunayoshi answered with great resolve surprising Byakuran with his choice.

Byakuran smiled cheerfully again and raised his hand and reveal his new mare ring, now ring has three pairs of angel wings and a halo to match.

"Good luck Tsu-chan the details of your mission will be given to you when you arrive written on a scroll and… If you see another one it's from me and please don't open it yet till you meet a certain girl" a very happy Byakuran now was covered with flashing bright light coming from his ring.

"Arigatou…Sayonara nii-san" Tsuna softly spoke to the albino that teared up to his words. He was given another chance and he won't waste it. With a last wave of farewell he vanished from Byakuran's sigh.

Sighing in relief Byakuran started to vanish also the last words that came out from his mouth was "Your welcome Tsu-chan, Hope you'll protect your niece"

AN: Tsuna, Natsu, the vongola gear, and Byakuran might be the only thing in KHR in this fic i will be taking about alot.

: Tsuna's niece will be explained and introduced early or later( i think its pretty obvious who it is)

: The pairing is decided but it might change or increase(Don't think i can make a Harem though)

: need two OC(for the team) soooooooooo I need some help

: I also need a BETA reader( I dont know how to get one)

: Flames and Criticism will be welcomed( i think i need it)

BYEEEE