Following the graduation of third-year students, μ's receives an invitation to New York to share the charm of school idols worldwide. Their fame skyrockets after Love Live!, drawing massive crowds wherever they go. Amidst this newfound attention, μ's faces a tough dilemma. With their future plans still undisclosed, pressure mounts from A-RISE, Otonokizaka High School, and Love Live! to keep performing. Leader Honoka Kousaka grapples with uncertainty, questioning if their chosen path is truly right. As they reassess their aspirations, μ's must make a pivotal decision about their destiny. Love Live! The School Idol Movie unfolds the concluding chapter of μ's journey, delving into the essence of idolhood and the unbreakable bond uniting the nine girls.