A hero (masculine) or heroine (feminine) is a person or main character of a literary work who, in the face of danger, combats adversity through impressive feats of ingenuity, bravery or strength, often sacrificing their own personal concerns for a greater good.
The concept of the hero was first founded in classical literature. It is the main or revered character in heroic epic poetry celebrated through ancient legends of a people; often striving for military conquest and living by a continually flawed personal honor code.[1] The definition of a hero has changed throughout time, and the Merriam Webster dictionary defines a hero as "a person who is admired for great or brave acts or fine qualities".