When Jazz Jennings was 2 years old, she asked her mother when a fairy was going to change her from a boy to a girl. Now 14, and nine years removed from the beginning of her transition, Jazz is a transgender young woman with a unique perspective and some unexpected daily experiences. Those are shared in this complex and fascinating docuseries, which focuses on Jazz as she prepares to enter high school, faces decisions regarding her health, has to choose between her passion for soccer and spending more time with friends, and enters the dating world. Parents Greg and Jeanette - who have always supported Jazz - now worry about what's next as she enters adolescence. Sister Ari and twin brothers Griffen and Sander stand by their little sister and guide her as she begins her high school years.