Devoted Daughter is the first released episode of I Am the Real One by Yuun.
After being accused as a fake, and of deceiving the entire empire, Keira Parvis was executed by her father, Ludwig Parvis. The night before the execution, Cosette Parvis, the 'real' daughter of the Grand Duke, tells Keira something interesting before she dies. "You are the real daughter of the Grand Duke, not I."
Characters are listed in the order they first appear.