Some people believe they are real. There are many accounts where individuals claim to have had some form of contact with their deceased loved ones. This could be through dreams, for example. In dreams, a person might see their dead relative vividly and have a conversation that feels very real. It could also be a sense of presence, like feeling that the loved one is near even though they can't be seen.
Dreams are quite common. People often dream about their dead loved ones, and in these dreams, they may have conversations, hugs, or just a simple moment of being together. Another type is a feeling of presence. For example, someone might feel like their deceased partner is sitting next to them on the couch even though no one is visibly there.
I think you could make a scrapbook. Put in pictures, handwritten notes about their tales, and maybe some small mementos. Another way is to set up a dedicated blog or website to document and share their stories with others.
Here are some recommendations for novels where the protagonist comes into contact with the dead:
1. [The Legend of the Interstellar Death: The protagonist can improve his strength by absorbing the talents of the dead while reigniting hope.] This novel was a sci-fi-interstellar civilization.
2. " Soul Shop ": The protagonist can absorb the spirits of the dead to obtain soul attributes, and use the soul as currency to buy supernatural goods. The story was set against the backdrop of the disaster of countless monsters on Earth, and the protagonist's adventure began.
I hope you like the novels recommended above!