N.Flying - Lonely 預告
https://youtu.be/LFv8b__hBx0 (CJENMMUSIC)
https://youtu.be/ZIqJKDY4cRY (nflyingofficial)
https://youtu.be/f_IdCydD6fI (nflyingofficial) 預告2
http://tvcast.naver.com/v/574706 (fncent) Highlight Medley
https://youtu.be/KV0ePaKU-YA (CJENMMUSIC) MV預告
https://youtu.be/EP9wOxjs588 (nflyingofficial) MV預告