The body of influencer, adventurer and tour guide Ben Lackner is found at the Hallein salt mine, which has recently seen an influx of Indian tourists due to a Bollywood movie. The Salzburg and Bavarian detectives are investigating once again, despite initially being reluctant to take the case as the body was found in the border area between Austria and Germany. A new female detective has joined the Salzburg team, bringing a fresh perspective to the case.