Born TO BTOB EP.03 - 光材娱乐馆 (下)
https://youtu.be/KwtgXh6sZAA 官方英字 cr.IDOLLIVE
https://m.idollive.tv/MRbf cr.idollive.tv
https://twitter.com/OFFICIALBTOB/status/1489884978351869952 官推
https://www.bilibili.com/video/BV1eS4y157Ju? 中字
【兔兔比幼稚园&HAMONY李旼赫松鼠饲养日志&
·GreenMark·李昌燮的记录簿&WithSungjae_陆星材】四站联合制作