"This feeling of wanting to cheer for others...... Where did it come from? ” 　　Takanosaki High School is a prestigious school preparing to defend the national cheerleading competition. And the other side of the cheerleading club, who won the national championship in junior high school, became a member of the main selection team in his first year of high school, but because of his mistakes in the competition, he could no longer dance. And one day, the other side saw a parkour high school girl flying between buildings at high speed, and the little father was Ryoha. In addition to the two of them, there is also the rhythmic gymnastics lady Shiyin; Ana, a half-breed returning from Brazil; Xingna's classmate, a yoga philosophy girl Wenhua; and the other party's former teammate, the girl in a wheelchair, Huishen. 　　The members, who have different interests, specialties, and even personalities, sometimes sing together, sometimes clash, sometimes perform skits, and sometimes think about it...... And when the pure idea of wanting to cheer for others resonates, the cheering of "flower balls bang" will go beyond the scope of cheerleading and be directly conveyed to people's hearts. 　　The cheering of Gunma's six high school girls may be able to change the world