[2020] MapleStory x BTS | Episode 1 ~ The Maple Story Originals - Once Upon A Time

MapleStory X BTS is a three-episodes web series by BTS, released since November 25, 2020 until December 9, 2020 on MapleStory's YouTube channel. The series follows the members creating their own items for the collaboration with the game MapleStory. Mapler Kim Seokjin a two-episodes spin-off of the series was released on August 16, 2022 until August 18, 2022.