EXO Kai shows off his extraordinary sense of entertainment with unpredictable performances from the first episode.Season 6 of OOTB (CEO Lee Hyun-sook), a multi-platform content producer, will be unveiled for the first time on the 27th.'Changing Majors' is a content that reviews various departments by traveling across universities across the country, and EXO Kai has predicted a strong performance as the second ex-convict, taking over the baton of BTOB Lee Chang-seop, who played as the first ex-convict
