Tavish “Grimm” MacDaniel has one concern—to live a peaceful life. However, that isn’t possible when you’re the son of Angus “Chief” MacDaniel, the founder and former President of one the country’s most notorious one-percenter motorcycle clubs, Sin City MC. Eleven years after Grimm is named President of Sin City MC, his life is completely turned upside down once again, this time by a feisty, Assistant U.S. Attorney who’s also the woman who put his father in prison. When she asks for his help, Tavish agrees on one condition. She must help prove his father’s innocence and uncover the truth about the corruption that put his father behind bars. Regina Coleman lives one of the most boring lives of anyone she knows until she is thrusted into the one percenter biker world. First, as lead prosecutor in the murder trial of Angus “Chief” MacDaniel, then eleven years later when she seeks help from his son, Sin City MC’s President, Tavish MacDaniel. Will Tavish and Regina explore their fiery chemistry or will they go down in flames taking Sin City MC with them. The members of Sin City MC never leave before all the cards are played.