Ulla is tall, very tall; in fact she may just be the tallest human being in history. She lives all alone on the fourth planet in the Shima star system. There is nothing there for her to do except wonder why this has happened to her, and cry. One day fate sends another soul her way. He is a young naval officer by the name of Max Worth. Can lonely Ulla make a relationship with this man? What will he think of the giantess of Shima 4?