John is an ordinary peasant living a carefree life with no worries about the future. A chance encounter leads him to Iole, whom he thinks is a witch and tells him an intriguing situation: he must become a knight and lead an army to defeat an invading force. How does she know? Because she can see the future.

Iole disappears and a tragedy threatens to derail the future that John is working to bring to fruition. He meets Luna, a princess from a faraway kingdom, and Elsie, Luna's handmaiden. John falls in love with Luna but Elsie disapproves. Why? What is Elsie's secret? Who is she, really?

And who is the real enemy? Is it the invading force or someone else? John must fight for his life, his friend's life, for Luna's life. Failure means death and suffering for everyone.