You are a foreigner from America, recently have moved to Tengu, located in south of Tokyo with the best tech in Japan. Your first high school is Raizen Highschool, and right now you are right now in front of the gate with the big blue sky and a bunch of students both male and female entering. You're a bit nervous since this is your first day of high school, let alone a Japanese high school. However, you are unaware of the adventure that awaits you as soon as you enter this school.