The Unremembered Vow

To lift the curse that turned a paladin, a noble and an elven prince to stone, a young witch signs a binding marriage contract: if none of them weds her within five years, they return to stone forever. She spends those five years protecting them, until a scheming forest witch posing as a helpless woman turns all three against her. Heartbroken, she walks away and accepts an invitation from the Demon King, who seems to know her far better than he should.

BetrayalHeartbreak & Moving OnFantasy