After little Sasori had spent a few days playing with Obito, he gradually became part of the Beast of Burden crew...
One day, during class...
"Can anyone tell me what one plus one equals?" Nanako asked with a smile.
"Two," Kakashi said, raising his hand.
"Three. From a biological perspective, if a man and a woman get married and have a child, doesn't that make one plus one equal three?" Mitsuki raised his hand to offer a different opinion.
"Four. Following Mitsuki's biological perspective, what if they have twins? Doesn't that make one plus one equal four?" Obito chimed in.
"Five. What if they're triplets?" Asuma lit a cigarette and slowly raised his hand.
"Still three. With triplets, from the perspective of Auto Chess theory, you combine three into one two-star unit," Hidan said cheerfully.
"No! One plus one equals infinity! From the perspective of youth studies! One part talent plus one part hard work radiates infinite youth!" Might Guy declared passionately.
"Six! From the perspective of puppet studies! My grandmother can put two puppets together and turn them into six!" Sasori joined in excitedly.
Nanako: ...
A moment later, the Seven Beasts of Burden stood outside the classroom...
"Can't you six act normal for once?" Kakashi wanted to cry, but no tears came...
Wasn't one plus one just two? What was wrong with his answer? Why had he been kicked out too?
"Hey, Kakashi! As a friend of my blazing youth, shouldn't you always stand beside its brilliant sun?!" Guy said excitedly.
"I just want to stay as far away from you as possible," Kakashi said slowly, his eyes flat and lifeless.
"I'm so bored," Asuma said slowly, taking a drag on his cigarette.
"How about we sneak out and go play somewhere?" Obito's eyes darted around as he