Riverdale's Cobra of South Side Serpents

Jack's tale begins in the rough and tumble streets of Riverdale's South Side, where he was born and raised alongside his younger brother, Forsythe "Jughead" Jones. Life wasn't easy for the Jones boys, with their mother passing away when they were young and their father, FP, often absent due to his own battles with the law and the bottle. Despite the hardships, Jack took it upon himself to protect and guide his brother, ensuring that Jughead had a fighting chance at a better life. When the shadow of the South Side Serpents, the town's infamous biker gang, began to loom over their lives, Jack made a choice that would alter the course of his destiny.