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

Brandon was out walking one afternoon when he stumbled across a strange portal. As he looked closer, he saw that it was a gateway to another world. Excited, Brandon stepped through the portal and found himself in a fantastical place full of magical creatures. Brandon had always been interested in fantasy and mythology, so this was the perfect place for him to explore. He spent hours exploring the world of the portal, and he even managed to find a way back home. Brandon was so excited about his new discovery that he didn’t want to leave, but he knew he had to go back home. When he arrived back in reality, he couldn’t believe that he had actually traveled to another world. Brandon knew that he would never forget his magical adventure, and he was sure that he would return some day.