With crimson eyes that foresee death, Satsuki Minazuki possesses the ability to witness phantoms of deceased individuals 24 hours prior to their actual demise. Despite her truthful nature, her eerie predictions and unyielding honesty brand her as a deceitful figure, ostracizing her from her peers. Isolated and accustomed to solitude, Satsuki's life takes a turn when she intervenes in the fate of the compassionate Komako Komachi, altering destiny's course dramatically. As Satsuki grapples with altering the inevitable, how far will she push the boundaries to safeguard a life?