Three stories about the world of opioids collide: a drug trafficker arranges a multi-cartel Fentanyl smuggling operation between Canada and the U.S., an architect recovering from an OxyContin addiction tracks down the truth behind her son's involvement with narcotics, and a university professor battles unexpected revelations about his research employer, a drug company with deep government influence bringing a new "non-addictive" painkiller to market.
Twenty years before the events in the film's story, Jean-Pierre left his wife, Louise. At that moment, Marion and Sylvie, Jean-Pierre's two children, were respectively 10 and 8 years old. Eventually, Jean-Pierre will come back to his family and he believes that his past mistakes were forgotten.
Plan B offers clients the chance to travel back in time to change the past, but each alteration has unintended consequences, revealing the complexity and limitations of personal agency.
