Hiro Hamada is a Child Prodigy who was approached by the Giri for potential members for the superhero team, Big Hero Six, but his mother refused on the count that she wanted Hiro to live a normal life. However, after his mother was abducted by the Everwraith, the embodiment of those killed during the bombings of Hiroshima and Nagasaki, Hiro and his Super Robot friend Baymax for assistance
