How to Save the World as a Funny Campus Protagonist Group in Another World

A story that begins with a piece of sanitary napkin, and the daily school life of being a fool. What? Have you seen too much of this? Then let's see how my group of funny protagonists cultivate immortality and play around the world! What? An extraterrestrial demon has invaded? Do you need this gang of shady protagonists to save the world? You're crazy! Funny is their main business! You tell them to save the world? You are funnier than them!