This is a rock documentary depicting the activities of three bands – Rock n Roll Radio, Wasted Johnny's, and The Roosters – who work hard dreaming of the day they can make a living doing what they love. You can simultaneously meet: "Rock n Roll Radio", which won the New Artist of the Year award at the Korean Music Awards right after their debut, beating even EXO; "Wasted Johnny's", affiliated with a label under SM Entertainment, exuding an intense cool presence; and "The Roosters", harboring the ambition to become the best rock band, radiating a cheeky charm. This rock documentary captures the story of three bands, Rock n Roll Radio, Wasted Johnny's, and The Roosters, filled with a passion as fiery as the summer heat.