The movie takes us through the trials and tribulations of Petar I Petrovic, the man who united Montenegro in the 18th century and led them in the Battle of Krusi against a huge Turkish army to return victorious and pave the first path towards economic development.
An one-legged engineer of hydro construction, a war veteran meets a blind girl in a mountain sanatorium of Ophthalmology during winter. She's waiting for a surgery that will restore her eyesight. Soon the two fall in love with each other, but he feels unpleasant because of his handicap she's yet aware of.
During the Battle of Sutjeska, partisan troops must endure 24 hours of big and heavy attacks on German units Ljubino grave, to the main Partisan units, with the wounded and the Supreme Headquarters, pulled out the ring that is tightened around them.
