Guarda Streamingcommunity. This is the story of a young nobleman and knight Błażeja Wronowski set in 17th-century Poland. Błażej begins military education with Jan Jerlicz, a veteran of the Moscow War. Jerlicz returns to his homeland to at the urging of his former companion, Jerzy Wronowski, to train the young Błażej. It is a story of honor, bravery and combat seen through the eyes of a young knight growing up in the former Polish-Lithuanian Commonwealth.