#李昌燮 1st mini album
[#Mark] Concept Image 1
2018.12.11 18:00 (KST)
https://twitter.com/OFFICIALBTOB/status/1069969617857187843
https://twitter.com/OFFICIALBTOB/status/1069969710643597313
https://twitter.com/OFFICIALBTOB/status/1069969750757920768
https://twitter.com/OFFICIALBTOB/status/1069969794571689984