The 'ludlow pet sematary' is indeed based on a real story to some extent. Stephen King once lived in Maine and there was an actual pet cemetery there. He took the concept of that place, added his own dark and macabre twists, and thus the fictional but somewhat real - concept - based 'ludlow pet sematary' was born in his horror story. It's a place where the line between life and death gets blurred in a very disturbing way, much like how the real - life inspiration had an air of mystery around it.
Some might be based on real events. For example, if there was a tragic accident or a murder in Ludlow in the past, over time, stories could develop around those incidents and take on a ghostly aspect. People's imaginations can be influenced by the history and atmosphere of the place.
There could be a story about a haunted house in Ludlow. Maybe a family once lived there and strange things started to happen. Doors would open and close by themselves, cold drafts would be felt in certain rooms. It was said that a previous owner had met an untimely death in that house and his spirit still lingered.
Penny is the person whose story is being told in 'my 600 pound life penny's story'. She is probably a person who has been struggling with her weight, which has reached a significant amount, likely 600 pounds. Her story may cover various aspects of her life, including how she got to this weight, her daily challenges, and her attempts to change her situation.
The existence of a pet cemetery is a similarity. In both the real story and the 'ludlow pet sematary', there is a place dedicated to the burial of pets.
In ancient times, a copper coin was worth one coin. In ancient China, coins were divided into different characters, such as Wen, Wu, Xuan, Huan, Bao, etc. Each character represented different values and uses. The word "Wen" represented the face value of the copper coin. And "one point" referred to one hundredth, which was usually used to indicate the weight or volume of small items. Therefore, in ancient times, a copper coin was worth one coin.
Penny's return can add a new layer of hope to the storyline. Her presence can boost the morale of the RWBY team. For example, if they were in a tough battle and losing hope, her return could change the tide.
The SI might initially be confused by Penny's memories. They could be like a jumbled mess of information about Penny's past experiences, friendships, and her role in the RWBY world. Some SIs may choose to embrace these memories fully, using them as a guide to navigate Penny's life. Others might struggle with them, trying to separate their own identity from Penny's while still having to deal with the memories that come with her form.