Ep 1. Sister of Invention

Elena of Avalor season 3 episode 1, titled "Sister of Invention," follows the journey of Princess Elena as she embarks on a new adventure with her younger sister, Isabel. Isabel is known for her intelligence and inventing skills, and this episode focuses on her latest creation - a flying machine.

Elena and Isabel set out on a mission to test the flying machine and explore uncharted territories. However, things do not go as planned and they find themselves in a dangerous situation. The two sisters must use their problem-solving skills to figure out how to get themselves out of trouble.

Throughout the episode, viewers are reminded of the strong bond between the two sisters and their unwavering loyalty to each other. As they face and overcome various obstacles, their sisterly love and support for one another only grows stronger.

Additionally, the episode touches on themes of perseverance and dedication to one's passions. Isabel's determination to invent a flying machine is admirable, and shows young viewers the importance of pursuing their dreams.

Overall, "Sister of Invention" is an exciting, heartwarming episode that showcases the strength and love of the sisterly bond. Fans of Elena of Avalor will certainly enjoy watching Elena and Isabel's latest adventure.