In a world where the Ashen Muse weaves love across parallel dimensions, a chance encounter with a mysterious stranger leads to a heart-wrenching revelation, testing the bounds of fate and the power of love....

As the mysterious Castle in the Sky reappears, a young woman's quest for her missing mother intertwines with the castle's time-traveling secrets, leading her down a treacherous path where past and future collide, and love is the greatest sacrifice of all....