180418 NCT 2018 엔시티 2018 'Black on Black' MV (Performance Ver.)
180423 [N'-33] BEHIND THE BLACK ON BLACK 〈1〉 https://youtu.be/AhAlQhlGIIE
180425 [N'-34] BEHIND THE BLACK ON BLACK 〈2〉 https://youtu.be/prCe-zywtFg
180427 [N'-35] BEHIND THE BLACK ON BLACK 〈3〉
180422 NCT 2018 엔시티 2018 'Black on Black' Dance Practice