捨てられ巫女の復讐~三国一の花嫁になります~

Aurelia, a temple priestess's daughter, is stripped of everything after refusing to marry the God King's son. She makes a marriage pact with the cold Frost King Eirik to reclaim her power—but is drawn into a conspiracy to usurp the God King. Three rulers clash over her: the Northern King, the new God King, and her long-lost childhood friend. A battle for power and love across three realms begins.