I'm not entirely sure specifically which 'French Serpant Woman Story' you're referring to. There could be various folktales or stories in French culture that might involve a woman and a serpent. It could be a story about a woman with some sort of serpent - like qualities, perhaps in terms of her beauty being both alluring and dangerous like a serpent.
Given the lack of details about this specific 'French Serpant Woman Story', the main characters are likely the woman herself and the serpent. However, depending on the nature of the story, there could be additional characters. For example, if it's a love story between the woman and a man who has some connection to the serpent, then that man would also be a main character. Or if there is a wise old woman in the village who gives advice about the serpent, she could be considered a main character too.
The French woman in 'Pulp Fiction' is Mia Wallace. Mia is known for her stylish appearance and her role in the story. For example, she goes out with Vincent Vega and there are some very memorable scenes involving the two of them, like their visit to the Jack Rabbit Slim's restaurant. She is an important part of the movie's narrative structure and adds a lot of charm and intrigue to the story.
Well, in 'french lieutenant's woman story', the plot is centered around this woman who is ostracized by society because of her supposed relationship with the French lieutenant. A man becomes intrigued by her and as their relationship develops, we see the clash between their individual desires and the expectations of the Victorian era. There are themes of love, social status, and the struggle for personal freedom within the context of that time.
The significance of the French woman, Mia Wallace, is that she is a central figure in the complex web of relationships in 'Pulp Fiction'. Her presence drives much of Vincent Vega's actions.