At 8 p.m. on the 21st, in Gwanghwamun Square, Jongno-gu, Seoul. The group BTS, clad in costumes inspired by Joseon-era armor, stood tall on a massive gate-shaped stage. As the melody of their new song ...

Forbes contributors publish independent expert analyses and insights. Regina Kim covers Korean and Asian American entertainment. BTS: The Return offers a surprisingly raw look at the world’s biggest ...