Pokemon Dragon King

World view setting - **Time setting**: The modern city and the elf world are in parallel time and space, and the time flow rate in the two worlds is different. - **Location Setting**: The story begins in a modern city, and then moves to Zhenxin Town in the elf world, a town full of elves and trainers. - **Basic background**: The elf world is a world where humans and elves coexist harmoniously. Trainers use elf balls to conquer elves for battles and adventures. - **Theme Elements**: - **Elf Battle**: Improve your strength through elf battle and obtain badges. - **Trainer Growth**: The path of growth from novice trainer to champion. - **Parallel World**: The interweaving and contrast between the real world and the elf world.