When a paragliding trip over the picturesque mountains of Switzerland results in the brutal murder of the former head of Israeli intelligence, Mossad brings in terrorist hunters Aaron and Shoshana to investigate. But they'll need help to find out who was behind the attack and what they're planning next. Taskforce operators Pike Logan and Jennifer Cahill have been trapped in Charleston, South Carolina during COVID-19, so when Aaron and Shoshana show up on their doorstep with Israeli passports and a new mission, they jump at the chance to assist their friends.