After renaming himself Dabi, he became a stoic, aloof, confident, and focused individual who rarely shows emotion. While rather crude and violent, he's cautious, smart in battles. Despite his usual expressionless behavior, Dabi finds joy in establishing himself as a villain fighting false heroes, an ideology proposed by his apparent inspiration, Stain. but unlike Stain, he does not seem to seek a society with better heroes, believing that true heroes don't exist. he has a fire quirk, blue fire.