BTS 4th Muster: Happy Ever After was BTS's 4th Muster fan club event. It took place from January 13, 2018 to January 14, 2018 in Seoul, South Korea.
BTS Permission to Dance On Stage
BTS Japan Official Fanmeeting Vol.4 ~Happy Ever After~
Reunited
Scooby-Doo: Agence toutou risques, vol. 2 : Le fantÎme de la télé