The past, present, tomorrow of BT21, soon to be unveiled. Are you ready to sail the BT21 Universe with us?
(Source: @BT21_ on twitter)
BT21 Universe
Aired on: Apr 4, 2019
Total Episodes: 9
Duration: 5 min.
Year: 2019
Country: South Korea
Native Title: BT21 유니버스
Content Rating: G – All Ages
Alternative Titles: BT21 Universe 2
Genre: Comedy, Documentary, Friendship
