Choi sora, cherished daughter of the Choi family, was engaged to the prince Kang Daniel until Seo woojin disrupted everything by coercing her family to his side and marrying her against her will. Believing sora betrayed him, Daniel teams up with the Baek and Jeon families to expose Seo family's treason.

When Daniel becomes king, he keeps Sora as his maid, subjecting her to daily mistreatment.

"Go bring me a glass of wine, sora"