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.

One winter, Yu Jun-sang and Lee Jun-hwa, the two members of a band “J and Joy 20” get on a flight to Japan with an impulse to film a music video. They set off to Japan, without any actors or themes prepared and armed only with an ambitious plan to make a song for spring. As Japanese musical actor Nakagawa Akinori and two Korean actors Kim So-jin and Jung Soon-won gather together, a joyful production of the music video unfolds on a snowfield with Mount Fuji in the background.