The films follows a Syrian War Explosive Ordnance Disposal team who are targeted by ISIS militants while they prepare the recently liberated historic site of Palmyra to hold a symbolic concert of the Mariinsky Symphony Orchestra. The peacekeeping event can only be held in Palmyra that has been severely damaged by the terrorists only if the ancient city and the roads leading to it are defused. The EOD team clears the way one kilometer at a time. But the closer they get to the center of Palmyra, the more destructive the explosives. Tension grows between the young team Captain and the most experienced of the EOD experts. And yet, despite their differences, when the team falls into an ambush and the Captain goes missing, it’s the experienced sapper that sets out to search for him.

In the summer of 1999, in one of the cities in southern Russia, a terrorist act took place - the explosion of a residential building. The investigation into this case is led by an FSB operative, Captain Andrei Vereshchagin, nicknamed Captain Hollywood.

The punchy journalist Dina desperately wants to move up the career ladder and does anything to please her boss Konstantin Lvovich. She is tricked into getting into a crowd of local mobbers who periodically arrange flash mobs in unexpected places in the city. However, in the process of working on her reportage, Dean falls in love with the main mobber, Dan.