Even if it's a sneak attack, you have to be dignified! A thief boy who was raised with strange knowledge one day meets a girl with an absolute iron wall and a shield who is useless except for defense, and then embarks on an adventure. Even though I'm an Assassin, I'm obsessed with fighting head-on like Saber, a three-no thief, and an iron-walled girl whose attack power is so low that even a slime can't kill it...... After that, the hot-blooded stupid magician who is obviously a flower girl but is keen to fight monsters with his fists and the theoretical physical idiot half-elf scholar who adheres to the principle of "never do it yourself" have also joined the team one after another! In this way, the adventure team composed of a mysterious lineup begins a magnificent new adventure story, sometimes three cups, sometimes five cups, sometimes lost, and sometimes strayed into another world.