Dr. Xenon

Dr. Xenon from the Roblox game TDX has light pink skin, silver hair, and wears a white lab coat over a black suit and tie, with pink accents. She has heterochromia iridum, with a blue left eye and a pink right eye that has an "X" marking it. Her outfit includes black pants with pink stripes and black gloves, and she is often depicted wearing a headset with a floating red "X". Dr. Xenon's personality is complex and dual-natured; she projects a smug, confident, and sassy facade while hiding a deeper layer of emotional instability, anger, and desperation. Initially, she appears professional as a scientist, but this shifts to a childish, aggressive, and increasingly unhinged persona, driven by what is implied to be past trauma, regret, and a broken state of mind. She displays a mix of iritability and hostility, but also has moments of appearing affable, which ultimately shatters to reveal her true volatile nature. (yeah she's kind of a maniac not gonna lie)