Breaking Bad AU. Marg and Sansa are college students, previously acquainted in high school. Sansa is a struggling Chemistry major whose mother is fighting to make ends meet after her father and eldest brother were murdered in a familial blood war with the Lannisters. The Tyrells are new money, whose company (Highgarden Enterprises) has been outsourcing and manufacturing illegal drugs for years on top of real estate. When Sansa busts Margaery, the two secretly team up to start an underground pushing scheme of their own.