Prompt: Write a short story about a man who discovers a magical portal

Frank had always been interested in the supernatural. He had always been a skeptic, but as he got older he began to believe in ghosts and other strange things. One day, he was walking in the woods near his home when he stumbled upon a portal. When he entered, he was instantly transported to a different world. In this world, there was a magical kingdom inhabited by elves, dwarves, and other strange creatures. Frank was able to explore the kingdom and learn a lot about its history. He also met a beautiful elf named Eliza who showed him around. Eventually, Frank decided to return home and tell his friends about his adventure. They were all amazed by what he had seen and were inspired to explore the world more.