Something's Wrong with My Pokémon

Although the photo sent by the senior sister is very tempting, what the hell is that big-headed doll sitting next to the senior sister staring at two bloody holes? Why does it have a big mouth with sharp teeth on its head and still drool at the senior sister? Senior sister, you are going to be beheaded! When he woke up, Lu Cheng found that Pokémon had invaded his life, but why were his Pokémon different from others?