마지막 글자는 R 예상했던대로 FIRST TOUR
https://music.yahoo.co.jp/artist/nct127/index.html
https://twitter.com/jaehyunbom__/status/1043880461787791361?s=19
https://music.yahoo.co.jp/artist/nct127/index.html
https://twitter.com/jaehyunbom__/status/1043880461787791361?s=19