Hazure Skill: The Guild Member with a Worthless Skill Is Actually a Legendary Assassin, Vol. 5 (Manga) (manga)

Guild workers from all over the country are gathered for a special class, and Roland is no exception. But when he notices an instructor that doesn'AEot quite seem to be as skilled as he makes himself out to be, he decides to take him down a peg or two before returning to his 'AEunormal'AEu class. Once that'AEos done, he'AEos ready to head back, but before he can leave, he'AEos suddenly summoned by his old guildmaster...