Plot synopsis: Violeta lives with her uncle because her mother died soon after she was born and she never knew her father, she stays with her grandmother from time to time as well. Violeta has a boyfriend named Ángel who gives her a pet dog. While at her grandmother's house, Violeta discovers a time machine that her grandfather built, so she and her friends travel to different time periods. They visit several important events in Mexican history, learning these stories firsthand.