Seventeen-year-old Y/n is fearless, cunning, and unstoppable — the kind of fighter who doesn’t follow rules and never gets caught sneaking out at night. As the Sky People hurtle toward Earth aboard the dropship, she’s already proven she’s the best of the 100, tackling danger head-on while everyone else hesitates. Courageous to the point of reckless, she thrives on testing boundaries and proving herself, which makes her a constant source of frustration for Bellamy Blake.