The story follows Selena, a pitiful girl who becomes the vessel for the spirit of Selena Riddle, the highest commander of the battlefield. As the fiancé of the original Selena, Osvaldo, is possessed by another spirit with the same name, a tale of reincarnation and revenge unfolds. Selena, once a girl betrayed by those closest to her, finds herself merged with the memories and spirit of Selena Riddle, the formidable commander who tragically took her own life. United by fate, Selena must navigate the painful amalgamation of her own past and that of her powerful spirit counterpart. With her newfound strength, she uncovers the dark calculations and bullying orchestrated by numerous scheming women around her. Haunted by the memories of comrades who sacrificed themselves for her, Selena is driven by a burning desire for vengeance. As she unearths the depths of the betrayal she endured, she vows to live not only for herself but also for those who lost their lives in her service.