B SIDE (비사이드 bisaideu) is a MUPLY (formerly Mu:fully) reality webseries in 3 episodes. The series followed Stray Kids in their daily life while showing behind the scenes for the release of Mixtape : Gone Days.
Unveiling new tracks of stray kids
We made stray kids stray
We promised to give stray kids real money for the number of views‼
NextFilm 2025