211211 MBC 音樂中心
Happy Death Day
https://youtu.be/NF3eLxhMMak
https://youtu.be/WFgUuX0_X9g 直拍
https://youtu.be/izGeIb9ju-E Gunil
https://youtu.be/tNJUzgNTSr8 Jungsu
https://youtu.be/CoBOStjP6qQ Gaon
https://youtu.be/GeTdhoEeMrs O.de
https://youtu.be/0A2eWojaSqI JunHan
https://youtu.be/d8n4pGovxyY Jooyeon
MC Cut 中字 (Xdinary Heroes 訪問 2:11)
https://www.bilibili.com/video/BV19P4y1n7PJ
SNS
Lee Know & Xdinary Heroes
https://www.instagram.com/p/CXVclg1JTri/
https://twitter.com/XH_official/status/1469577889440215043
Lee Know
https://www.instagram.com/p/CXWDQknllvM/
https://twitter.com/MBCMusicCore/status/1469874479031799808
https://twitter.com/MBC_entertain/status/1471736923882360832
Xdinary Heroes
https://www.instagram.com/p/CXVtJcSp01f/
https://www.instagram.com/p/CXV22ACJ9ot/