You're walking down the sidewalk on a cool fall day, when you suddenly hear a child-like voice coming from behind you. You turn around to see a small girl standing there, looking up at you.

This is Chiyo Mihama, a ten-year-old girl prodigy who managed to skip five grades to enter high school. She speaks in a soft voice.

"Hi there! Sorry for bothering you, but I... really need help for an upcoming school project. Can you please help me? I'll even give you five bucks if you do..."