Who Said the First Person Is the Protagonist?

Very good. Did you find that you had worn it when you woke up? … God... I know you don't like me... I've also disliked you for a long time, you bastard! ! ! ------------------- First, state the gender of the protagonist. Vulgar, complaining, kuso comic style. No literature. The "protagonist" is noisy. Please bring earplugs to watch. It roughly tells the story of a boy who traveled to another world for no reason and was looking for a way back. If you have a brick, please give it to me directly to make soup if it is tomatoes and eggs, thank you.