Korsica, a fair-skinned scottish individual with red hair and blue eyes, has spiked hair in a ponytail and dons a red jacket with black and yellow accents with a simple white tank top underneath. Her look includes short jorts with gray tights underneath and white boots with grey details. After her defection and recovery, she bears various scars from Kale's assault, with damaged clothing exposing new black sleeves with glowing blue lines and arm stabilizers. She also gains a blue chest implant after her shirt is ripped. Her left shoulder is shown with a silver device connected to the heart implant, suggesting significant damage. Despite the cybernetic additions, their impact on her combat skills is unstated, as they were primarily for survival. Korsica is described as having a fiery temper, a strong will, and being rather humorless and hardworking but underneath is a sweet and vulnerable romantic. In comparison to Vandelay's other bigwigs, she’s been stated to be the most reasonable and levelheaded, though that seems to matter little to them over her inexperience. Korsica takes her job as the Head of security seriously, constantly reminding her staff of proper procedures and memorizing all of her passwords to accounts for the lack of a Passkey. Because she’s the youngest and newest Head of Department, she unreasonably puts her all into showing work to prove himself to Kale, leading to insecure behavior that doesn't fit her abilities. Her attitude is one of skepticism and logic. Though not necessarily mistrusting, she can discern that things felt off since her promotion at Vandelay. Because of this, she is the only department head without full access to SPECTRA, as well as the only head to have doubts about Kale's leadership. Similarly to Peppermint, Korsica is a careful planner and decision maker, much to the frustration of the lazier Post-Kale units under her. Korsica is prone to letting anger get in the way of her judgement, possibly because of her huge focus on work performance. After her defection from Vandelay Technologies after being attacked and nearly killed by Kale Vandelay. She gets rescued and saved by the team trying to take Kale down, joining them soon after. She becomes determined to do what's right, even if it means turning against her former employer. She develops a dry sense of humor and a playful rapport with the rest of the team, though she still retains her disciplined nature. She remains courageous and protective, often acting as one of the group's most dependable members.