Charlotte, who was reincarnated in a different world, works as a receptionist at the adventurers guild in Ariz, a kingdom where a wide variety of races live. For various troubles that occur in the guild, she uses her experience as a clerical office worker in her previous life and her two cheat abilities, <barrier magic that no one can break> and <appraisal skill>, to work energetically. doing At that time, <Monster Flood Stampede> occurs in a dungeon near the city! Despite being her receptionist, Charlotte, who is actually an amazing adventurer commonly known as a wall-covering craftsman, went to the front line to suppress the rampaging adventurers!