Pokémon: Hidden Dragon in the Abyss

500 Years ago, a black hole suddenly broke into the Blue Star, and some strange creatures suddenly appeared. They possess powerful destructive power. At the same time, people also discovered that they can establish friendly relations with humans. The protagonist has a system but it has little effect. (I read everyone's feedback, and everyone said that my word count is very slow. This is my first time writing a novel. I beg for your forgiveness. You can jump directly to Chapter 98 after reading the first 15 chapters. The first 15 chapters have given you a rough introduction. From chapter 98 onwards, the word count will not be high and the pace will be slightly faster. In addition, thank you for your support. Thank you very much)