Pokémon: Origin of the Virus

"Pokémon➕Pokémon➕Pocket Monsters➕Doomsday➕Parallel World" Pokemon can also be called the world of Pokemon. This is a world full of elves. It should be very peaceful, just like the utopia in fantasy. But what Lu Yu saw when he woke up was completely different. Lin Yu found that everything around him had changed. What happened to the infected Pokémon and its trainer? What happened while he was sleeping? But no matter how hard he racked his brains to recall, he couldn't remember anything. What was the fragment that flashed through his mind when he encountered some familiar things during the journey? What is the truth?