It was her golden retriever, they met in a pet store, she brought it back and they loved each other. But when danger came, it saved her and fulfilled all the loyalty of a dog. She was heartbroken, and only then did she realize how important it was to her. And when the gears of fate change, it shouldn't be him who dies, it should be her! God made the dog become a girl and returned to her. The dog loved its owner, but this time, it wanted to take away her life... When the owner and the pet dog meet again, where will their fate go?