Substitute bride uncovers assassin plot, joins merman king against twin threats.
15 episodesOn air since
fantasy
romance
arranged marriage
action
Aria Blackwell sacrifices her freedom by marrying Merman King Ronan Vale in her stepsister's stead, hoping the union will bring medicine for her dying father. The court whispers that Ronan murdered seven previous brides, but Aria discovers the women were actually covert operatives dispatched to assassinate him. With lethal enemies mobilizing on land and beneath the waves, the unwilling couple must fight shoulder to shoulder, turning a forced alliance into a desperate battle for survival.
In the spotlight
Stepsister swap saves a dying father
Seven dead brides were secret assassins
Land and sea forces close in together
Tune in
Perfect for a weekend marathon when you crave high-stakes fantasy romance with a mystery at its core.
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