Watch Bombuj. Junsang, who participated in the Seoul Jazz Festival as a band “J n joy 20” is hurt by the people’s comments on the internet. He goes on his second musical trip with his bandmate Junwha to USA to write better songs, but doesn’t work out easily. On the way to Cleveland, the police pulls over their car and Junwha gets arrested due to unknown reason, Junsang gets left alone on the highway.