"Dragonheart: Battle for the Heartfire" is a fantasy film released in 2020, serving as a sequel to the original 1996 movie, "Dragonheart." The story follows a young knight named Darius who embarks on a quest to protect the last dragon, Drago, and the magical Heartfire that grants life to dragons. The film explores themes of bravery, friendship, and the struggle between good and evil. As Darius faces various challenges, he learns the importance of courage and sacrifice in the battle against dark forces threatening both humans and dragons alike.