Akuyaku Reijou Koukyuu Monogatari

Diana, the daughter of Count Cresta, is placed in the palace harem under the name Lady Crimson Rose as a top contender for queen. Her striking appearance, described as villainous, leads to resentment from the king and conflict among the concubines. She faces hostility and misunderstanding at every turn. Despite this, she longs to be recognized for her true self rather than her looks. The story follows her challenges within the palace and her efforts to find her own path forward.