Falling For The Demon King FFTDK

Falling in love can be inevitable, especially for someone who has never been in love before. Alanna Rivers is an orphan who has always lived a simple and quiet life. Everything changes when she's unceremoniously kidnapped and taken to the underworld where she meets Zeron, a demon who is the king of the ice witches. Alanna thinks she has heard it all until she discovers that the king has been terminally ill for centuries and is dangerously controlled by his darkness, as a result of a curse that had been placed on him as a child. Furthermore, Alanna finds out that she is the king's cure and in order for the king to be free from the curse, she has to bond with him in every way, including marriage. Having nothing to lose, Alanna agrees to help the king. Soon, she's falling in love with him. But, will her love for him be enough to save him? Will her love remain unrequited or will she finally succeed in breaking the icy walls surrounding the demon king's cold heart?