A group of youths share a dream of becoming a world-class boy band, undergoing intense training in singing and dancing. They endure ferocious competition in order to become artists under World Star, the company of Khun Serena, the queen of the entertainment industry who inspires fear. Her artists are forbidden to enter into romantic relationships with one another. However, Top and Juju's relationship evolves from rivals to friends and ultimately more. Between love and their dreams, what will they choose?