As it's called the 'the sobbing woman story', it's reasonable to assume that the main character is the woman who is sobbing. However, there could be other important characters around her that influence her situation or the story as a whole. For example, there might be a person who has caused her to sob, like an unfaithful partner or a cruel oppressor.
Since we don't have more details about the 'the sobbing woman story', the main character is most likely the sobbing woman herself.
I'm not sure specifically which 'the sobbing woman story' you mean. It could be many different tales. It might be about a woman who is sobbing because of a lost love, or perhaps due to some difficult situation in her life like poverty or illness.
Chicha and Chicha are both Chinese idioms, but they have different meanings. There was no clear explanation for the meaning of sobs, but sobs meant to describe low sobs. Therefore, sobbing and sobbing were two different idioms with different meanings.
It might show a woman with tears streaming down her face, her shoulders shaking, and maybe a sad expression.
I'm not sure specifically what the'sobbing girl story' is without more context. It could be about a girl who is crying due to a sad event like the loss of a loved one, a broken relationship, or some sort of disappointment in her life.
Maybe she lost something precious or got into a fight with a friend.
Perhaps she was scared or in danger. In the fanfic world, there could be an enemy around and she was trying to hold in her fear until Sasuke heard her. It's possible that she was facing a powerful foe and was afraid for her life or the lives of her friends.
It could be that there is a hidden and malevolent presence in the woods. Maybe it's the spirit of someone who met a tragic end there long ago. As the person sobs while walking the dog, perhaps the dog senses the danger too and starts acting strangely, like growling at thin air or refusing to move forward.
Since we don't know the exact story, it could be the woman in red herself. She might be the central figure around which the plot revolves.
Since the story is named 'the woman in grey story', it's likely that the main character is the woman in grey. However, there could be other important characters in the story that interact with her and help drive the plot forward, like a curious neighbor or a detective if it's a mystery story.
Since we don't know the specific 'accidental woman story', it's impossible to say who the main character is.