In a war-torn world of two people, A top of the remains of two giants. Love blooms between a young man who awakens in a field in the woods without a memory of who he is or how he got there with a mysterious black blade and, an aldayen woman pretending to be a warrior, they set out on an adventure with their friends, to uncover the mystery of his past, and the truth of this world and, stop 100-year war between the human and, aldayen race.