The one thing Reborn wished didn't happen as he rose in the ranks of hitmen was... gaining the attention of mafia bosses.... a lot of mafia bosses. 'Why am I here?' He asked himself as he followed behind the Vongola Nono who forced him into meeting all the allied Mafia Bosses.

'No, seriously why did I let myself do this?' He asked himself ignoring the blathering around him while he studied every boss with a critical eye pointing out weaknesses in an instant. He really should have expected this, becoming the World's Greatest Hitman and becoming allied with Vongola practically means meeting every boss in the world.

Unfortunately it also means you have to meet every boss's daughter asking for your hand in marriage due to your prestige. 'I really shouldn't have taken inspiration from classy anime.' He thought as he subtly rejected each one with politeness, even though he was secretly planning their demise if the need arose.

'Seriously where did all these girls come from?' He thought watching as the flow of girls coming at him was not diminishing in the slightest as he rejected each of them.

'I'm seriously debating whether or not I should just scream 'I'm gay' but that would only make them chase me more.' He shivered thinking about what would happen if they were all fujoshis. Well the flow will stop eventually, he decided and kept rejecting every girl with almost effortless politeness.

'Does it ever stop?' He questioned as he slowly got annoyed by all of them. Not wanting his reputation to be tarnished he quickly struck a conversation with the man passing by before the next batch of girls descended on him once again.

He found himself being asked about a new job by the man and him being one for a nice challenge accepted after hearing the details. The mission was made to be a group mission with 6 others who were considered the strongest of their flame types. While he didn't particularly like the fact he was chosen for his flame type he decided to try it out.

Time skip

It's official, he hates working with a group.

"Why in the world would no one think about being injured and bother to be prepared for it." Reborn sighed as he used his rather mediocre (not that he'd admit it) skills in sun flame healing to heal Verde's gash.

"Cause we have you. *click*" A gun was soon shoved into Verde's face at his backtalk.

"You do realize I kill for a living rather than heal right? Now shut up before I give you cancer." Reborn's comment had Verde giving him an intrigued look.

"Can you actually do that?" Verde asked much as to his regret as soon after he had horrible lumps appearing everywhere and he could feel his organs starting to fail, and pints of blood start to gush out of his injury.

"*cough* Ok *cough* You *cough* made your *cough* point *hack*" Verde coughed and wheezed before hacking up a lot of blood.

"It's actually quite easy when all I need to do is activate cell division in several of your cells early and then cause it to continue to divide at a rapid pace and I can cause stage four cancer to someone within about 5 seconds." Reborn stated cheerfully before blanketing Verde in Sun flames to activate cell death in the cancer cells and then activating healthy cells to quicken their process of healing while making sure he doesn't cause another cancer cell to appear. Verde breathes heavily for a few minutes before staring at Reborn in astonishment.

"So all it takes to cause cancer and cure it is to call you. Why haven't you cured it completely?" Verde questioned.

"It isn't as easy to cure cancer in someone if I didn't cause it, you see since I started the cancer cells in you I can sense each and every one of them quite easily and pretty much destroy them all at once. However with naturally occurring cancer I would have to find each cancer cell on my own by scanning every single cell in the body which would take me about the same time it would take to do Chemotherapy and if I miss a single one or a cell divides I would have to do it all over again so no I'm not particularly keen on wasting my time like that over something not as guaranteed as it would be if I caused the cancer." Reborn explained as he finished up healing.

"Good point though now I'm not so surprised you're the world's greatest hitman." Verde complemented as he slowly got up from his position on the stone cold floor that now looked like a dozen people died on it.

"*tch* You don't even know half of it." Reborn scoffed, wiping off his bloody hands before grabbing a gun and heading back towards the shooting.

AN: Minor edits thankfully this isn't one of the fics that needs an entire overhaul