Orphaned eleven-year-old Joe lives in a hospital due to his autoimmune disease, interacting only with his sister, an American boy with the same illness, and medical staff while dreaming of being a superhero.
Dan and his friends, Sophie and the Georges, are bullies who target obsessive-compulsive Alex, but when Dan is in trouble, Alex is the one who conquers his fears to show up.
Orphaned eleven-year-old Joe lives in a hospital due to his autoimmune disease, interacting only with his sister, an American boy with the same illness, and medical staff while dreaming of being a superhero.