Nitobe Tsugumi has 70 000 friends over the Internet. She solves difficult case by utilizing the brain of 70 000 people. And she is just called "70 000 People Detective Nitobe".
Nitobe Tsugumi has 70 000 friends over the Internet. She solves difficult case by utilizing the brain of 70 000 people. And she is just called "70 000 People Detective Nitobe".
