The otherworld in novels usually refers to another world in a parallel universe with different settings and rules from our real world. Foreignland was often described as a world full of fantasy and magic, with various races of creatures including elves, orcs, trolls, humans, and so on. In this world, magic and technology were integrated, and there were complex political and cultural relationships between different races. In novels, the protagonist would usually encounter various challenges and adventures in the other world, such as fighting against evil forces, searching for treasures, learning magic, and so on. Other worlds were also often used as plot settings to add more suspense and interest to the story. Different novelists might have different settings for the other world. Some people would describe the other world as a world full of danger and danger, while others would describe the other world as a world full of beauty and fantasy. In general, the alternate world was a common setting in novels that could add more color and imagination to the story.