Author's note: Thank you soooo much for supporting this story. Really everyone it means so much. This is my first fanfic so i wasn't sure how it would be received. Now, quick warning there's been a bit of time skip and also I'll be changing one or two things but hey this is a crossover and fanfiction, you probably came here expecting i would do as much. Anyways on to the story! Oh BTW just to make things clear Tsuna does look like Harry but he doesn't need glasses, because I said so.

P.S. Last I checked I don't own either series. If I owned KHR Xanxus and Tsuna would be bros, why? Because I love big brotherly Xanxus!

The sound of the mail arriving reached Tsuna's ears. Moving to the door after giving his uncle his breakfast he went and picked up the letters.

Looking through the letters he discovered one addressed to one Harry Potter. He hid the letter knowing more or less what would happen if his relatives saw it and then brought the rest of the mail to his uncle. Then disappeared into his cupboard room to read the letter.

-BreakLine-

After reading the letter Tsuna wasn't quite sure what to think. I mean magic? Really?

But then again in his last life he and his friends could use multicolored flames with a variety of abilities, not to mention the tiny fact that was the baby tutor hitman from hell, aka Reborn. So hey, what the hell.

Of course once Hagrid arrived and explained it all a bit more things got even crazier.

Though it did finally explain all those weird things that kept happening around him. He thought it'd just been his horrible luck, though that last time with the glass and the snake he hadn't been too sure about.

Also it seems Fate just loves to fuck with him because guess what! Duh duh duhduh! He was famous because his parents were killed. Yipeee.

Also he was evidently rich so there's that.

All and all the trip to diagon alley had been pretty awesome.

They'd already bought his books and other stuff. And were about to head in to get Tsuna fitted for robes.

"You head on in there Harry. I've got a quick little somethin that needs doing elsewhere. I'll come find ya afterwards." Hagrid said in his gruff voice.

"Ok I'll see you in a bit Hagrid." Tsuna said. Anyone else might find Hagrid a bit intimidating, but not Tsuna. Besides the fact that he'd met people who were ten times more intimidating and half Hagrid's size, he seemed to have kept some of his abilities as a flame user as he could sense other people's flames. And Hagrid's gentle sun flames definitely pegged him as a gentle giant to Tsuna. He found he rather liked Hagrid.

After a quick goodbye Tsuna headed in the store and put down the books he'd been carrying on a nearby chair and walked further in.

"I'll be with ya in a minute lad, just got finnish up with another customer then I'll take your measurements." Said a lady who was standing by another boy on a small stool.

The boy had platinum blond hair and fair skin and was about Tsuna's age, he held himself with a type of aggressive pride like he was about to bite your face off if you did anything wrong. But when Tsuna felt his flames, he felt a familiar rush of a stormy sky, protective and passionate all at once. It was so familiar, it was a feeling from someone he'd come to recognise as a big brother.

"Xanxus…" Tsuna whispered quietly, not quite believing it himself.

Xanxus on the other hand had now turned around revealing pale blue eyes wide with shock. The lady from earlier had left to go get Xanxus's robes, so it was just the two of them.

Xanxus could barely believe it, he looked different but it was him, he knew those flames anywhere!

It was Tsuna.

While the two had gotten off to a bad start, after wards when they met again on much calmer terms they actually found they had quite a bit common and bonded over the fact they both had terrible fathers and had spent the majority of their lives being treated like trash and found a strange but warm kind of brotherly bond. And as it turns out Xanxus was an overprotective type of brother. Xanxus had been outraged when Tsuna had revealed that Timoteo and Iemitsu had sealed his flames when he was mere child!

He remembered how everything fell apart after Tsuna died, how everyone had hurt. He would never forgive the bastard that had taken the little sky away, Tsuna had only been eighteen he had been supposed to have his whole life in front of him.

But none of that mattered, because right there. Right fucking there in front of him was Tsuna, his little lion cub.

Xanxus stepped down from the stool unsteadily, and then burst forward in a flurry of motion. Grabbing Tsuna in a tight close hug, never wanting to let go.

Tsuna could hardly move he was so shocked first Xanxus was here now he was hugging him there must be something very wrong with the universe.

All the while Tsuna grabbed hold and hugged back just as fiercely. Xanxus was much taller than him, though that was more because of the malnourishment than anything else. Something Xanxus noticed of course but decided to leave it till later.

"You were dead." Xanxus whispered into the head of black hair. "You were dead and gone… and, and I couldn't protect you. None of us could." Xanxus almost sobbed into Tsuna's hair.

"I know, I know. I've missed you all so much you have no idea. I was all alone again and everyone hated me and, and i just wanted you and everyone. I just wanted to be home." Tsuna sobbed into Xanxus's chest.

"Well I'm here now, and so are you. You're home now, you're not alone. You stupid trash" Xanxus whispered, saying the last part almost fondly.