Rebirth: Start Clearing the World by Becoming a Zombie

Everyone knows about the parallel world, and this is where the story begins. I am an ordinary ordinary person, suddenly! "A rubber man who calls himself Luffy appears in our city, and Naruto who claims to be from Konoha appears!" "Oh my god! Is this anime coming to reality!" "The latest test shows that the sun is approaching. With our current technology, we can only wait to die." "The countdown begins next... Ten..." Discovering the destruction of the main world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.