Rowan has loved the old fable Twilight of Princess Aislinn since he was a child. He dreamed of watching Aislinn fight demons and save the day. When real demons appear and destroy his city, he discovers that there might be truth in fiction. Rowan is sent back over a thousand years in the past to meet Princess Aislinn and join her in battle. Now, he must navigate an ancient world with different customs and divisions to help Aislinn write her legend.