Noa and Elsy are both suffering from type B acute lymphoblastic leukemia. Their parents are trying to understand how two children from the same siblings can be affected by the same cancer.
They launched a fundraiser so that Elsy could realize her dream: spending a weekend at Disneyland Paris “when her condition will allow it” The fund also aims to help with genetic research into this disease, but also to help the family financially, Émilie having stopped working to take care of her two “superheroes”