My JJK OC

This is an OC I made back in like 2022 after watching the first season of JJK. I have since overhauled his kit a bit from the original which I will explain below if you would like to read it. (Somethings in the drawing about the technique might not match 1to1 with what I say in the explanation as they have been updated overtime.)

Art credits go to my GF as I have 0 drawing capabilities.

TLDR: Fire based CT with a physical trait tied to his bloodline that helps control his powers better and allows him to learn the techniques faster. He fights in one of the colonies not show in the main story during the culling games.

Juubito Okikuro

Age: 18

1st Year at Tokyo Jujutsu High

Personality: Playful, Unserious(most of the time), Confident, Receptive.

Juubito is from the Okikuro bloodline. Due to that he was able to inherit the innate bloodline technique which is called the 'Dragons Breath Technique'. The dragons breath technique allows the user to create and control fire from cursed energy. The fire can be different colors and each color has an attribute that is enhanced while it is being used. The fire normally only affects living things or inanimate objects that also have cursed energy unless using a higher tier flame.

Red – Base color and easiest fire to control and use. Very hot. Moderate cursed energy usage.

Yellow – Not as hot as Red. Has the ability to weaken and affect the control of an opponents cursed energy. Low cursed energy usage.

Orange – Burns in-between Red and Yellow. Lower tier of cursed energy needed to upkeep. Low-Moderate cursed energy usage.

Blue – Burns hotter than Red. Starting tier of fire that can burn through objects without cursed energy. High cursed energy usage.

Black – Eternal Flames. Can only be extinguished the user or a high concentrated burst of cursed energy to nullify it. Extremely high cursed energy usage.

White – Bright flame that is almost blinding. Used in short bursts. Very high cursed energy usage.

Users of the Dragons Breath technique also have a cursed energy trait of heat. Coming into contact with them while they are using their cursed energy feels like being outside on a hot summer day or trying to handle a pan straight out of the oven.

Conquerors Horns – The horns are a cursed trait that manifests in one of every 3 Dragons Breath Technique users, however only 3 can be present and alive at the same time. The horns benefit the users of the DB in 2 ways. The first is allowing them better control over how much cursed energy is spent into each use of the technique. The second is faster unlocking of higher tier fire that the technique has access too. Someone with the horns might access blue flames at an earlier age that someone without. However there isn't a technique or flame a user with the horns can access that a user without them couldn't.

All users of the Dragons Breath Technique are also able to use a Shikigami. How the Shikigami appears is up to the user. Juubito chooses to conjure a salamander that he named Panda. Juubito is able to use techniques through his salamander like a conduit.

Domain Expansion: Heart of the Dragon.

The user conjured or uses their already present shikigami as it flies high into the air and comes back down as a dragon that consumes both the user and their opponent. The domain takes place inside the stomach of the dragon with the only light source being its heart at the top of the domain. The user can imbue any of the techniques as the stomach acid inside the domain. This domain doesn't have a sure hit but the opponent is effectively surrounded by the fire of the users choice and is constantly being burned and attacked by it. This is a closed barrier domain.

Maximum Technique: Conquerors Pyre.

The user inhales sharply and exhales a rainbow of flames that has the effect of all fire colors at once in a blast at a target. Used only as a finisher as the requires the user to effectively empty all of their current cursed energy into said attack.

I have a story that I came up with for the character that can involve them in the main story without changing it in anyway. If anyone would like to hear more about that just let me know and I could make a follow up post. Also the my character at the start of their story doesnt have access to the black or white flames, the domain Expansion, or the Maximum technique. I just wanted to outline what every single thing would look like for this technique. By the end of the story I created for them, they do unlock their other 2 flames and the DE but no the Maximum Technique.