La Última Flor Del Cerezo

Also known as A Última Flor de Cerejeira, The Last Cherry Blossom

Regina has lived her whole life without being able to know the outside world due to the post apocalyptic setting that surrounds her. One day, fed up with the monotony, she will face her caretaker Ulises, who must escape from her shelter when he discovers that Regina has been infected by radiation.