Get ready to be swept away by a story of love, revenge, and redemption in the heart-wrenching drama. The tale follows Eun Soo Hyun, a psychology professor and grieving mother on a mission to seek justice against the perpetrator who was granted forgiveness by the law for her son's tragic loss. Along the way, she meets a mysterious medical student in his early twenties who is willing to risk everything to protect her, including his own life.