This is What Revenge Looks Like

Historia

Years ago, Grace's parents were killed in a carriage accident targeting the young crown prince. But she alone knows the truth: The real prince survived and currently lives as Duke Walter Richmond, who died in his stead alongside her parents. After years of biding her time as her aunt and uncle ran her family's duchy into the ground, Grace is now ready for revenge, and her plan begins with helping the prince reclaim his usurped title. Together, can they restore everything to its rightful place?

Sinopsis vía AniList (en inglés).