Callisto's Possession

Struggling to live, Malia chose to be a con artist to support her brother's hospital bills. All she wants is to support her brother until her last breath. Unfortunately, she met a young mafia boss named Callisto who didn't think twice to end her life. Malia thought that Callisto was a grim reaper sent to end her as her life was always in danger whenever he was around. But contrary to what she thought, Callisto was the one she would be needing the most to help her brother and to save her own life. Callisto is willing to help her, but that comes with a condition. What could it be?