언틸 디 엔드 오브 타임 틀:Troubleshooting/트랙 Closed ♭eta: v6.1 Closed ♭eta: v6.4 Closed ♭eta: v6.2 Closed ♭eta: v6.0 Closed ♭eta: v6.3 LIVE and FALL(콘서트) Showcase in USA 'Troubleshooting' 틀:Xdinary Heroes/노래 Troubleshooting World Tour 'Beautiful Mind' Villains(Xdinary Heroes) 소재별 노래/ㄱ Night before the end