Summary
Keiko Natori believed her life was perfect: a devoted husband, a close-knit circle of friends, and a beloved younger sister, Shiho. Her world, a tapestry woven with trust and affection, seemed utterly blissful. But this idyllic facade shatters when Shiho, the very sister she cherished, ruthlessly seduces her husband. The ultimate betrayal ignites a bitter war for affection, transforming sisterly love into a venomous rivalry. As their lives become entangled in a devastating web of deceit and heartbreak, one chilling desire emerges: “Sister… I only wish for your misery to exceed mine.” Discover the beginning of their tumultuous battle in Chapter 1.