In a world where a smurf on steroids wants everyone to eat his fucking apples and do his fucking exercise... there is one villain which only wants one form of exercise... and he wants it with you.
Mack was raised in the biker life. Growing up with a biker club president for a dad made him want to do something different with his life so he joined the military. When comes back he becomes his best friends VP.
Eden's brother was the president of the Southern Steel motorcycle club. She has been hanging around the club since she was 8 years old. With an abusive alcoholic dad and absent mom, the club basically raised her and her brother.
When Eden was young she had a crush on Mack, her brother's best friend. She realized when she got older that was a stupid childhood fantasy, and she needed to get over it. Mack would always see her as the little sister. His loss!