Watch THE IDOLM@STER SHINY COLORS 2ndLIVE STEP INTO THE SUNSET SKY Full Movie Free Online 123Movies. THE IDOLM@STER SHINY COLORS 2ndLIVE STEP INTO THE SUNSET SKY was a two-day live concert event that took place at Makuhari Messe International Exhibit Halls 1-3 in Chiba on March 20th and 21st, 2021.