The eldest daughter of a noble family, Nadia, was neglected by her family. After her mother's death, her father doted on his new wife and stepdaughter, Giselle, while the new wife treated Nadia worse than a servant. When the country proposed that Giselle become the servant of a terrifying prince known as the 'mad dog,' she refused. Instead, Nadia took her place as the sacrifice for the mad dog prince. Upon meeting, the arrogant and fierce dog prince, Clovis, immediately dismissed Nadia with a cold order. However, by accepting his command, Nadia piqued his interest— ◇ Also published on Kakuyomu ◇ Former title: 'The One Who Was Supposed to Be a Substitute Sacrifice, Confused by the Love of the Mad Dog Prince' (Mad Dog → Fierce Dog)