I have no idea who Wally Purling is in this story. However, if we assume it's a typical Christmas story, Wally Purling could be the protagonist. He could be an ordinary person who has an extraordinary Christmas adventure, or he could be a symbol of the Christmas spirit, spreading joy and kindness during the holiday season. But this is just speculation without knowing the actual story.
Wally and Kuki are likely characters in a particular fictional universe. They could be from a TV show, a video game, or a comic. Without more context, it's hard to say exactly who they are, but they are the focus of the fanfiction, which means fans are interested in exploring their relationship, be it friendship, romance, or some other kind of connection.
Yes, it's based on a true story. But the exact location within Ohio might not be precisely disclosed or might be fictionalized for the sake of the narrative.
"With Memories, I'll Stick to You" was a novel that matched the plot described in the title. The male protagonist's surname was Ye, and he waited for the female protagonist in every life, but they could not be together in every life. In the end, it was also related to the underworld. I suggest you read this novel about the modern aristocratic families. The plot is wonderful and might touch your heartstrings. I hope you like this fairy's recommendation. Muah ~😗