27 Years ago, a sudden car accident caused great changes in a little girl's home. From then on, the little girl used a strong and ruthless mask to cover up her original innocence. The little girl who forced herself to be independent gradually discovered the truth about the car accident many years ago when she grew up, and her confusion was gradually swallowed up by a sense of powerlessness and loneliness. In the end, can she live up to her name? Even if she lives in a dark society, she can still be calm and natural, can she still find the innocence at the root of complex human nature, and can she bravely break out of her own world as time goes by?