BT21 Universe — Season 1, Episode 4: Episode 4

About BT21 Universe

A a web series of BTS creating BT21 released in the BT21 YouTube channel.

More episodes from Season 1

• E11
• E2Episode 2
• E3Episode 3
• E5Episode 5
• E6Episode 6
• E7Episode 7
• E8Episode 8
• E9Episode 9
• E10Episode 10
• E11Episode 11
• E12Episode 12
• E13Episode 13