The term 'Heroic Chronicle' is a reference to a type of narrative that focuses on the heroic deeds of a protagonist. The crossword solution for this term is 'SAGA, ' which is a term used to describe a long, narrative poem or story that is usually centered around a hero's journey. A SAGA typically follows the hero's adventures and struggles as they strive to achieve a goal or overcome an obstacle. It is often set in a distant past and includes elements of fantasy and mythology.