Tina is an ordinary girl who works in an Animal Shelter. Once she is called to her by the Head of the Shelter, Elisa. And she says that she’s not really Elisa, but the Scandinavian goddess Freyja, who is currently the chairperson of the Pet Affairs Department of the Other World. And that Tina was chosen to work in the Otherworldly Delivery Service, the Pet Affairs Department. And now she will deliver letters from deceased pets to their owners.
So began the magical adventures of Tina. She will meet all kinds of people, see the stories of their friendship with pets, take part in the capture of animal abusers and the court of the Other World. She also learns about her past life when she was the dog …