Cereza takes place in a small town where Sara, a 16-year-old girl, lives. She has always lived in a Catholic environment, which has greatly influenced her personality, her outlook on life, her great innocence, and, in turn, her great fear of life. Despite this, Sara begins to develop a slight crush on one of her classmates named Julia, causing her to doubt herself, her sexual orientation, her beliefs, and her life in general.
