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

John was out walking one day when he stumbled upon a mysterious portal. The portal led to an unknown world, and as John stepped through it, he was transported into the new world. John soon discovered that he was now a wizard, and that he had the power to magic things up. John used his new powers to make things happen in his new world, and he quickly became a popular figure. John’s new world was a lot of fun, and he loved every minute of it. However, John soon realized that he wanted to return home to the real world. John used his magic to create a portal back to his old world, and he walked through it happily. John’s adventures in the new world were a fun memory, but he was glad to be back home again.