191013 [Special Show] QUANTUM REALM cover X1 - FLASH @ Century Cover Dance 2019 #2
191013 [Special Show] (4K) QUANTUM REALM cover X1 - Flash @ Century Cover Dance 2019 #2
191013 “Tent”(Quantum Realm) - “Flash”(X1) @ Century Cover Dance 2019 #2
QUANTUM REALM cover X1 - FLASH ( Debut Stage Century Cover Dance 2019)
Quantum Realm cover X1 [Fancam TenT]
QUANTUM REALM cover X1 (엑스원) - 'FLASH' MV Cover Version [ from Thailand ]
201103 QUANTUM REALM cover X1 - U GOT IT + To My World @ MBK Cover Dance 2020 (Semi)
QUANTUM REALM cover X1 - FLASH (Ramix Ver.) + To My World | Close up CAM.|
Quantum Realm Cover X1 @MINIZIZE ( Center Close Up Ver. )
200125 Quantum Realm cover X1 - FLASH + To My World @ Minizize Cover Dance 2020 (Audition)
괜찮아요 (I'm Here For You) - cover by ZTRONG of Quantum Realm cover X1 (엑스원)
U GOT IT - X1 Ballad Ver. (cover by ZTRONG 'Quantum Realm cover X1')
200820 QUANTUM REALM cover X1 - FLASH @ MBK Cover Dance 2020 (Au2)
191013 lu(X)ien cover X1 - FLASH @ Century Cover Dance 2019 #2
QUANTUM REALM cover X1 (엑스원) - Produce 101 [Relay Dance Ver.]
191027 Quantum Realm cover X1 - FLASH @ Teen Pointer Halloween 2019 (Au)
QUANTUM REALM cover X1 (엑스원) - U GOT IT + To My World (Remix) [ from Thailand ] Dance Practice Video
QUANTUM REALM cover X1 (엑스원) - 'FLASH' Dance Practice Video [ from Thailand ]
QUANTUM REALM cover X1 (엑스원) - 'FLASH' [Funny Ver.]
[Focus] QUANTUM REALM cover X1 - To My World | Mimpool 🐝 #Valentinehereforx1
![191013 [Special Show] QUANTUM REALM cover X1 - FLASH @ Century Cover Dance 2019 #2](https://img.youtube.com/vi/ugRUd-e-mfU/0.jpg)
![191013 [Special Show] (4K) QUANTUM REALM cover X1 - Flash @ Century Cover Dance 2019 #2](https://img.youtube.com/vi/ls3uBGHmOpY/0.jpg)
![Quantum Realm cover X1 [Fancam TenT]](https://img.youtube.com/vi/Ed6Z5rgibjw/0.jpg)
![QUANTUM REALM cover X1 (엑스원) - 'FLASH' MV Cover Version [ from Thailand ]](https://img.youtube.com/vi/wWxQzOjTYdM/0.jpg)
![QUANTUM REALM cover X1 (엑스원) - Produce 101 [Relay Dance Ver.]](https://img.youtube.com/vi/NxbHV_1qGRE/0.jpg)
![QUANTUM REALM cover X1 (엑스원) - U GOT IT + To My World (Remix) [ from Thailand ] Dance Practice Video](https://img.youtube.com/vi/mCkUyIuTXYk/0.jpg)
![QUANTUM REALM cover X1 (엑스원) - 'FLASH' Dance Practice Video [ from Thailand ]](https://img.youtube.com/vi/EWJfmUh_BA0/0.jpg)
![QUANTUM REALM cover X1 (엑스원) - 'FLASH' [Funny Ver.]](https://img.youtube.com/vi/JlGFtL0NRjk/0.jpg)
![[Focus] QUANTUM REALM cover X1 - To My World | Mimpool 🐝 #Valentinehereforx1](https://img.youtube.com/vi/h_4cE6MySPQ/0.jpg)