Once an angel, Elestren trusted divine protection to shield her from demonic corruption. However, her love for a demon led to her fall, transforming her into a human. Now, her affection is tainted by resentment. Despite efforts to bury these bitter feelings, they resurface when her former life is recalled. Beneath a layer of hate, she retains kindness and affection, but her sorrow and sense of injustice cast a shadow over these emotions. She hates her new mortality, and yearns for her past life.