Love in the Moonlight — Characters & Cast

To survive court assassinations, protect those he loves, and build a Joseon where the monarch serves the people.

Begins as a seemingly volatile, insolent prince masking deep grief over his mother's death and frustration with royal powerlessness. Through his bond with Ra-on, he evolves into an assertive regent and enlightened ruler who dismantles corrupt patronage networks.

To survive, locate her long-lost mother, and live authentically alongside Prince Yeong.

Raised on the run without knowing her father's revolutionary identity, she starts out focused solely on day-to-day survival. In the palace, her empathy moves royalty, leading her to eventually embrace her true identity as a woman and celebrated author.

To break free of his grandfather's corrupt ambition and ensure Ra-on's safety and happiness.

A prodigy of the powerful Kim clan who rejects his family's political brutality, living as a detached libertine and painter until his love for Ra-on transforms him into her quiet protector, ultimately defying his grandfather.

To honor the memory of his disgraced family while remaining true to his brotherhood with the Prince.

Yeong's trusted childhood friend and Head of the Royal Guard who secretly serves as a high-ranking operative for the rebel Baegundang. Torn between loyalty to the oppressed and love for Yeong, he risks his life to defend both.

To love earnestly and maintain her autonomy and self-respect within Joseon's rigid royal confines.

A high-born maiden chosen as Crown Princess consort. Despite knowing Yeong's heart belongs to another, she maintains her dignity and ultimately relinquishes her title so Yeong can find freedom.