Hiro lives in San Fransokyo with his brother Tadashi, his aunt Cass, and his cat Moshi. His parents died when he was 3, and he graduated school at the age of 13
Call to Adventure
Hiro gets introduced to Tadashi's friends at SFIT, Wasabi, Honey Lemon, Go-Go and Fred, and starts to like it there
Refusal of the call
Hiro completes his microbot presentation at the SFIT presentation area, but there is a fire that destroys the building and kills Tadashi.
Mentors in Hiros life are; Tadashi Hamada, Aunt Cass and his friends at SFIT.
Meeting the Mentor
Crossing the Threshold
Baymax investigates where the last microbot wants to go, and finds where all microbots are
Tests enemies and allies
Tests-The teststhat Hiro faces are when Tadashi dies, the Kabuki masked man fight on the street and at Krei Industries. Enemies-AlistairKrei and Robert Callaghan, although Callaghan is both an enemy and a allie. And allies Hiro has are-AuntCass, Tadashi Hamada, his friends at SFIT-Honey Lemon, Go-Go, Wasabi and Fred,and of cause there is Baymax.