Big Hero 6

About the story

In the futuristic metropolis of San Fransokyo, Hiro, a gifted boy who loves inventing, enters a robotics admissions competition at an institute of technology overseen by Professor Robert Callaghan, encouraged by his older brother Tadashi. His remarkable magnetic microbots win unanimous praise from the audience, fellow competitors, and judges, but an unexpected disaster shatters his dreams and his life. A fire destroys the exhibition hall, and his brother dies trying to rescue Professor Callaghan, who is trapped inside. Traumatized in body and mind, Hiro shuts himself away, with Baymax, the healthcare robot his brother left behind, becoming his only source of comfort. Hiro assumes that his microbots were also destroyed in the fire, but he and Baymax unexpectedly discover someone mass-producing his invention in an abandoned factory. His brother's friends, including Fred, soon join them. Wearing superhero combat gear invented by Hiro, they face off against a mysterious adversary with a sinister plan…