Join the 27 school idols in creating unforgettable Live Shows! You and the All Stars cast will write a new story together! Take on the role of a student at Nijigasaki High School which, located in the Odaiba area of Tokyo, offers students the freedom and opportunity to explore and specialize in a variety of subjects. While out in the city one day, your world is changed after seeing μ's and Aqours perform together. You set out to become the closest ally and supporter to these brilliant school idols on their path to perform at the prominent School Idol Festival. The journey to realize your and the school idols' dreams begins here!