Lillian agrees to take care of Madison's fire children

Lillian, a woman with a mediocre life, is asked by her estranged friend Madison to take care of her husband's twin children who have the ability to burst into flames when they get angry. Lillian reluctantly agrees and moves into the estate to care for the kids while their father, Senator Jasper Roberts, is being considered for the position of Secretary of State. Lillian forms a bond with the children and learns to navigate their unique abilities, all while facing her own insecurities and anxieties about parenthood.