Joana lived with her grandparents since birth. She was an illegitimate child and her mother left after giving birth to her. Her grandparents told her that she had a twin sister who was taken into a foster parents. The longing to have a parent and a sister vanished as she becomes an adult. Unknowingly, her twin sister was in a chaotic situation and needed help from her. Now that she's into her sister's life what would happen to her? She even agreed to pretend as a wife to her sister's husband. Will she be able to help her sister? Or, she will make the scenario even worst?