Childhood friends Souko and Yuki share a deep love, but a terrible secret forces Souko to abandon Yuki. Starting anew, she finds comfort and the promise of happiness with Hiroto.

This josei romance explores Souko's journey as she grapples with past wounds and the secret that drove her away from Yuki. In her new life, Hiroto's gentle friendship offers a path toward healing and future love.

However, the intertwined threads of overwhelming passion and two men vying for Souko's heart threaten her fragile peace. As her past inevitably collides with her present, 8-banme no Tsumi delves into the complexities of love, guilt, and the pursuit of happiness.

Explore 8-banme no Tsumi, also known as The 8th Sin, a josei romance about Souko's secret, Yuki, Hiroto, and a complex love triangle.

8-banme no Tsumi, The 8th Sin, Souko, Yuki, Hiroto, Josei, Romance, Psychological Drama, Love Triangle, Completed Manga