Based on

Movies like The Firefly Squad (2025)

May 1942. Several units of the Crimean Front troops, together with the city's residents, took shelter from the bombing in the Adzhimushkay quarries. A boy who, using neural network technologies, got into the past, faces a choice: find lost artifacts or help the defenders of the quarries. And he decides to share all the hardships of this life and, most importantly, to give hope to these people.