When humans Samantha Collins and her friend Dani attend the annual Red River Pack's weekend rodeo, it sends Alpha Michael Bennett and his Luna into a frenzy. Alexander, the eldest of the 4 Bennett brothers, and future Alpha, is assigned by his father to tighten security and keep them safe. Sam is there to win, while Dani is there to keep Sam's secret. After Sam is injured in an accident, a stranger appears. Can Alex keep her safe? What secrets are Samantha and Dani really hiding?