I thought, as someone with a huge passion for finding new interesting prompts, that it would be great to share them! Whether you want to get a feel for how your idea is perceived, or are simply looking for inspiration to build off of, it would be nice to see what everyone's mind has in store. I will start with a couple:
--> Death has been around almost as long as time itself. A lone and feared entity, one that no one wishes to ever come across. But they have a secret: all they ever wanted was a friend. Each Monday, Death visits a human they have taken a liking to, and each Monday the human gets their memories erased. And now, Death has grown tired of being forgotten - but at what cost?
--> There's a mansion hidden away in the middle of a big field, existing in a liminal space. Here, souls are sent when their bodies are on the brink of death, to remember their lives and choose if they are willing to still fight. A gardener lives here, and their job is to guide each one of them. But one day, they meet a soul they are not willing to let go of.