Seven days before Awakening Day, Seraphina's mother asked her to choose a blood-bond partner from the candidates.In her previous life, she chose Kaelen, the heir of the Golden Dragon lineage. But Kaelen abandoned her for a commoner woman named Elara. Three years later, when Seraphina finally found him, he personally drove his sword through her heart.The three knights who had sworn undying love for her had been helping Kaelen cover up his betrayal all along. Instead, it was Damien — the Black Dragon Lord she had considered her enemy — who avenged her, collected her body, and guarded her grave until his own death.Now reborn, which one will Seraphina choose as her blood-bond partner?