Not willing to let the woman he loves be matched with someone else, Bagas promised Ajeng and her family of blue blood descendants to be successful people and could become people who deserve Ajeng in the eyes of her family.

Four friends: Putri, Anisa, Imung, and Markus, try to change the money from the choir extracurricular that they accidentally omitted, by participating in the 'Doremi & You' singing competition. The struggle of the four friends to win the competition is difficult when Reno, the choir assistant coach who is expected to become their coach, turns out to be their toughest rival in the competition.