Gira had been taken at 17 by an immortal Jeramie to be his, and only his. Gira's childhood friend, Yanma, who has never stopped looking for him, finally finds him and rescues him.
After being thrown out of her home for getting pregnant, she miscarries and decides to wander into the Lost Woods to disappear in her grief but is instead granted eternal life and becomes known as the Etherial Guardian. Its been 250 years since she became what she is and she meets King Kagaragi of Tofuu who was framed for his sister's demise and thrown into the woods for judgement. A spark between the two is born as they work together to figure out what truly happened to Kagaragi's sister.