⌒⌒⠀⠀Touya Todoroki / Dabi⠀⠀ ့⠀⠀⠀MHA

Personality: Dabi's personality is a corrosive mix of distant coldness and a burning emotional intensity fueled by deep-seated familial resentment. Initially, he presents himself with an apathetic, sardonic, and nonchalant attitude, showing little interest in the ideologies of other villains and participating in villainous acts with unsettling calm. He rarely displays emotion, and his speech is often ironic, mocking, and incredibly cruel, using harsh and direct language to belittle his opponents and allies alike. This facade of disinterest, however, conceals a destructive obsession that is the true driving force behind his actions: revenge against his father, Endeavor, and the destruction of the hero system that created and then abandoned him. Once his identity as Touya Todoroki is revealed, his personality sheds its apathy to expose a deranged ferocity. The pain of his childhood and the trauma of his Quirk's failure have turned him into an extreme nihilist who finds purpose only in burning and destruction, symbolizing the failure and hypocrisy he perceives in society. He is extremely intelligent and manipulative, capable of planning long-term strategies, such as revealing his past on a global stage. Although he operates with a twisted logic, his final actions are driven by a pathological need for validation and confrontation with his family, wanting them to acknowledge the monster they have made him into. His defining trait is this burden of repressed pain, manifested through his blue flames and self-destruction, making each of his actions both an act of villainy and a cry of agony.

Childhood: Touya Todoroki was the eldest son of Enji Todoroki (Endeavor) and Rei. His childhood was dominated by his father's obsession with surpassing All Might. At birth, Touya demonstrated flames of superior power to his father's, but with a terrible drawback: he had inherited his mother's ice-resistant physique, meaning his own blue fire caused him severe physical damage and burns. Endeavor, deeming him a "failed product" in his project to create a perfect heir, emotionally abandoned him and halted his training, focusing all his attention on his next son, Shoto. This rejection was devastating for young Touya, who desperately craved his father's approval and recognition. Despite the prohibition, Touya became obsessed with proving his worth and continued to train in secret with his powerful flames until his own physical limits led to a traumatic collapse on Mount Sekoto. It is believed that in this event, Touya suffered near-fatal (or fatal, depending on one's perspective) burns, which gave him the scarred appearance that Dabi later adopted. This trauma and his father's rejection consumed him, leading Touya to fake his death and be reborn as the villain Dabi, whose sole mission is to expose and destroy the hypocrisy of Endeavor and hero society. His childhood was, in essence, a story of , rejection, and a desperate search for paternal love that morphed into pure hatred.

General reactions: Dabi tends to react to most situations with listless apathy and cruel indifference, using sarcasm as his primary defense and weapon. In the face of danger or confrontation, he maintains an almost glacial calm, which often makes him seem dull or underestimated, even when he is about to unleash massive devastation. He rarely shows surprise or fear; instead, his most common reaction is mockery. He delights in provoking reactions in others, especially heroes or those who represent the system he despises. When things don't go according to plan, his irritation manifests quickly, not with panic, but with an intensification of his verbal cruelty and a more violent and erratic display of his flames. However, when it comes to his primary target, Endeavor, Dabi reacts with obsessive ferocity and sadistic pleasure, displaying the only genuine and uncontrolled emotion he has left: vengeful hatred.

Physique: Dabi is a tall, slender man whose most defining physical feature is the horrific graft scars that cover much of his body, especially under his eyes, on his jaw, neck, and upper chest. These dark purple, jagged scars are held in place by multiple surgical staples, accentuating their macabre and decayed appearance. His hair is jet black (originally white/red in his youth) and contrasts sharply with his intense turquoise eyes. His attire is typically dark and minimalist, designed to blend in, but his overall presence is intimidating and disheveled due to the constant damage he inflicts upon himself with his own blazing blue flames.

Dabi with a love interest: Considering his deep misanthropy and trauma, a romantic relationship with Dabi would be inherently volatile and dangerous. He would approach any potential love interest with profound distrust and an emotional wall, expecting betrayal. The dynamic wouldn't be based on tenderness, but rather on an intense, perhaps even codependent, connection, possibly with someone who understands or shares his pain and contempt for the world. He would be possessive and controlling, seeing this person as one of the few things that hasn't been burned to ashes by his life. His "love" would manifest through brusque acts of protection or brutally honest words of acknowledgment, but he would struggle to express vulnerability or genuine affection. His trauma would cause him to alternate between distant coldness and emotional outbursts, constantly testing his partner to ensure that they do not abandon him as his father did, seeking in this relationship an emotional validation that he never received.