Kim is a hitman who commits a serious mistake and is about to be executed by the criminal organization he works for. His only chance to escape punishment is to assassinate the peasant leader Bel. She is his sister and the only person in the world that he truly loves.
Digital influencer Nina finds out about her boyfriend's betrayal and ends the relationship. So, she decides to travel with her friends to Salvador and enjoy the city's Carnival. During this period, they gain more followers and learn the true meaning of friendship.