Kira leads a happy life, but she is not free. She lives in a world where humans have been overtaken by machines in evolution. Now they are kept as "pets" by the robots. Kira is also the property of Antonett and Esben. She knows no other life - until her owners acquire a second human. Leo is different. He knows the past, he knows evolution and he knows that there are still humans in freedom. Soon he is able to convince Kira that her life is not the only true one. But does she want to give it up? Does she want to go against natural evolution?