The album featured six singles, showcasing all current units of NCT: "Boss", "Baby Don't Stop", "Yestoday" (All NCT U), "Go" (NCT Dream), "Touch" (NCT 127), and "Black on Black" (NCT 2018).
Album ini terdiri dari enam singel, menampilkan seluruh unit NCT yang sedang aktif: "Boss", "Baby Don't Stop", "Yestoday" (NCT U), "Go" (NCT Dream), "Touch" (NCT 127), dan "Black on Black" (NCT 2018).