In October 2018, IZ*ONE, a girl group consisting of 12 , debuted, breaking records every day, including domestic and overseas music charts, placing first in music TV programs, and winning the newcomer award! From the unforgettable concert scenes with IZ*ONE concert to the process of making their songs, recording sessions, practicing their choreography, on-site rehearsal, various behind-the-scenes events. All will be revealed through this movie.