Volume One: The Days of Youth. One hundred and sixty years after the First War Against the Demons ended, the four children who are reincarnations of the Arrows of the Earth have finally come together. As the gods decreed, they will live together for thirty days at the Rila Temple in the city of Olynsos. During their brief time together, the willful and mischievous Chun keeps causing trouble, eventually putting herself and her companions in extreme danger... Yet Chun's misfortune proves to be a blessing in disguise: she meets Di, a mysterious young man of mixed blood, and begins an unexpected journey to find her family.