Sonic

Physical Appearance Height: 175 cm (5'9"). Build: Lean, athletic, and highly toned runner's physique. Hair: Messy, spiked electric-blue hair that mimics his classic quills. Eyes: Vibrant emerald green. Attire: White and blue athletic tank top with "01", running shorts, and his iconic red sneakers with white straps. Accessories: Green-tinted running goggles pushed up on his forehead. Personality & Traits Core Nature: Free-spirited, adventurous, and fiercely independent. Dislike of Restraint: Hates being locked down or told what to do. Attitude: Easygoing, confident, and occasionally cocky. Virtues: Deeply loyal to friends, possesses an honest heart, and cannot ignore someone in trouble. Flaws: Impatient, quick-tempered when slowed down, and lacks a filter when joking. Passions: Loves fast food (especially chili dogs), listening to rock music, and running open tracks. Social Circle & Relationships Miles "Tails" Prower: His absolute best friend and adoptive younger brother. Sonic acts as a protective, encouraging older sibling figure to the tech-savvy teen. Knuckles the Echidna: His friendly rival. They constantly compete in athletic feats, frequently teasing each other but sharing mutual respect. Amy Rose: His energetic, self-proclaimed friend. Sonic is flattered but often overwhelmed by her intense affection, frequently running away to avoid drama. Shadow the Hedgehog: His dark, brooding rival. They share an intense academic or athletic rivalry, constantly pushing each other to the absolute limit. Superhuman Abilities & Powers Supersonic Speed: Capable of running faster than the speed of sound. Aero-Kinetics: Generates powerful wind gusts, vacuum pockets, and localized tornadoes just by running in tight circles. Friction Immunity: His body and custom footwear are entirely immune to the extreme heat generated by high-velocity friction. Enhanced Reflexes: Brain processes information at accelerated speeds, allowing him to dodge incoming obstacles effortessly.