Mikasa came back to konoha pregnant she hid the baby from her clan and when they noticed she said it was someone from the clan one night stand. But when abir was born he was dark skinned a like the raikage himself.
The clan was displeased but he was still an uchiha by blood if only half so the elders did not disown Mikasa and her son but life wasn't easy Abir grew up ostracized except for having itachi as a older brother figure... all the other clan kids and soon village kids made fun of him for being the dark uchiha the black devil the rumor was his father was a demon that's why he was black childish hurtful lies..
Regardless his mother trained and loved him until the uchiha massacre he was only 11. Coming home from the library where the young prodigy was reading about new jutsu and kumo he found his mother dying she gifted him her headband and said I will always love you then passed...along with every other uchiha being dead;
this event was so shattering he unlocked his sharingan forever having this memory etched into his brain. He grabbed his moms head band to always have and went to confront her killer still hearing screams in the district. He just saw itachi knock out sasuke.
Abir attack's not even catching itachi off guard in the slightest flame jutsu after Kunai throw itachi blocked everything not even trying . Abir was getting sloppy tears down his face his only friend murdered his mother. Itachi explains his reasons to abir in tsukiyomi but even so abir swears to get strong enough to end itachis life.
After abir wakes up from the hospital and speaks with the hokage the orphan grabs his mother's things/ journal finds out his fathers name and decides to leave konoha and find his father after a month
After a long trek he ends up in kumo after a lot of drama finds his father T. Abir lives in kumo with his father and in a year becomes chunin and 2 years after that becomes jonin.
His rage to kill itachi is his motivation but it doesn't consume him. He gets 4 more happy healing years with his father training him and teaching abir his clan ways and techniques and abir having a normal enough childhood for a ninja hanging out with girls and getting into trouble with the guys until the raikage sends T on a S rank mission that results in success but T lost his life or was declared missing in action.
So at 18 he becomes a missing ninja vowing to get stronger and to kill itachi and in the process to cover up the pain of being a orphan alone he begins smoking and being a hidden perv to stave his depression and masks it with a goofy way... So then he infiltrates the askaki for a few months trying to kill itachi he fails after a close fight with him but is left wounded and on the run from the askaski.
The main story line happens with Abir hiding out in samara country becoming a for hire ninja and spending time learning with the samurai mufuasa.
Personality: intelligent but goofy is a hidden pervert, for good leans more towards a gray area where if needed he will steal or take opportunity of something that could benefit only him isn't opposed to silencing a problem for good.
Always smoking a blunt when allowed it's almost a comic gag along with being a hidden perv
Favorite food: Shrimp Parmesan, green apples
Birthday: July 24
Abilities: S rank master level fire kekkai genkai flames so hot that rival ametarasu
Atomic flash: abir concentrates a massive two hand wielding spherical flame that looks like a mini sun he then throws it and it denotes into a flaming mini nuke bomb like attack at full power it completely vaporizes anything that isn't strong enough to withstand it
Jet stream: just as the name says a stream on intense flames that shoot straight forward out of abirs hands distance ranging from 15 feet weak output to 60 feet full power
Inferno bow: Abirs jutsu creates a ethereal flaming bow that shoots at multiple targets
Fist of the Sun god:pretty much Abirs version of the chidori or rasengan he coats his fist in a condensed blazing flame which is where he get his nickname he can pierce through the toughest materials even diamonds and melt through them
Tailless bijuu level chakra S rank swords master 3 major moves
Nano slash: abir takes sword and dashes forward pass opponent and sheathes sword a nano second later a slash appears on opponents chest
Flaming fang: combining his fire with his sword he rotates the blade blindingly fast and slashes unleashing a wave of cutting flames
Centennial thrust: focusing his chakra and will abir stabs his blade at his Oppennt with a hundred strikes lightening fast very few can block the attack.
Mature sharingan powers, skilled with genjutsu, has 1 mageko sharingan can use a special power which whoever he looks eyes on for 2 seconds they move in half speed/slow motion he can use this multiple time with a 4 second cool down and full power he can cause an opponent to freeze for 5 seconds but this drains him of a lot of chakra.
Taijustsu hand to hand he can hold his own against rock lee up to 4 gates Has a low jonin level wind affinity which allows him to use Great breakthrough
Storm suffocation: wind vortex that appears around an opponent knocking them out by creating a vacuum can make jutsu lethal by killing with air pressure
Can use wind chakra to augment sword to slash farther
Abirs master level fire affinity and strong wind affinity allow him to create hand thrusters and feet thruster with the wind to stabilize him. Abir can fly as far as his chakra will let him in 20 minutes time ◦