7 Songs of Sin (The Sinfire Chronicles Book 2)

During Soulshred Week, Gray and Squad 23 face grueling challenges designed to test their limits and forge unbreakable bonds. As they unlock ancient powers linked to the seven deadly sins, they must navigate a brutal game of demons and violence while discovering their true potential. The story features a slow-burn harem romance, extensive world-building, and a cultivation system rooted in unique abilities, all set in a relentless environment that pushes recruits to their breaking points.