The young Jung Hoseok, who loved dance, is now famously known as j-hope, the main dancer and rapper of the world-renowned group, BTS. After the huge success of "Dynamite" and "Butter," he begins working on his first official solo album. Amid concerns and anxiety about his identity as a solo artist, j-hope takes a leap of faith, and prepares to come out of the box and greet the world. We capture the daily life of artist, j-hope, for 200 days, from the production of "Jack In The Box" and the listening party, to his preparation and appearance on the stage of "Lollapalooza."