Konosuba: An Explosion on This Wonderful World! Vol. 3 light novel

A GREAT ADVENTURE STARTS OFF WITH A BANG!...AND A WHIMPER.Axel-a town where many would-be legends find their humble beginnings. It is here that the Crimson Magic duo endeavor to leave their mark on the world...but the only kind of mark Megumin can leave is a giant, smoking crater. And most parties simply don''t have room for a wizard limited to one excessively powerful Explosion per day. Sadly, Yunyun isn''t doing any better. Every party-request flyer she posts reeks of desperation, and her self-confidence bar is in the red! Will no one take a chance on these poor problem children?!