The connections and differences between myths and legends were mainly reflected in the following aspects: Contact: 1. Common theme: Many myths and legends involve the origin of human beings, morality, fate and other topics. These topics are reflected in many cultures. Similar plots: Many myths and legends have elements of romance, adventure, mythology, etc. These elements are reflected in many literary types. Similar characters: Many myths and legends have some important characters such as protagonists, goddesses, heroes, etc. These characters are reflected in many cultures. The difference: 1. Different purposes: Myths and legends have different purposes. Some are to tell stories about history or reality, while others are to express certain philosophical ideas or religious beliefs. 2. Different time backgrounds: Myths and legends have different time backgrounds, historical backgrounds, cultural backgrounds, etc. Therefore, the storyline, character settings, and theme will also be different. 3. Different forms of expression: Myths and legends have different forms of expression. Some are novels, poems, legends, etc. Some are paintings, sculptures, music, etc. Therefore, the methods of expression are also different. The differences between myths and legends mainly came from their purpose, time background, and form of expression. Although they had some similarities, their purpose, cultural background, historical background, etc. were different, so the story plot, character setting, theme, etc. would also be different.