With your clever brain, you decide to be a private detective even you are still a High School student.

As an high school detective, you help your school to wipe out all the gangster among student of the school. In the process, your senpai will help you to complete your mission. Because is too scary to fight the gangster with your self alone. Your senpai not only can help you to fight the gangster, but he/she also can share love with you. So you can dating your senpai in the future as they girl / boy friend.

Have fun to solve the puzzle and enjoy this virtual simulation game!!