Masked throughout her life due to her unusual appearance, Arryl Brixia, the illegitimate daughter of the Brixia ducal house, faced rejection and ultimately death for a crime she did not commit. Reborn into the past, she sheds her mask and encounters Ethan, the Burstein ducal family heir, who sees beyond her once-feared crimson eyes. As their paths intertwine, Ethan's acceptance and admiration pave the way for Lady Arryl's poignant tale of redemption and revenge against the family that shunned her.