A dog that Shen Zhansi rescued from a discarded cardboard box when it was a frail stray puppy. It had black fur except for its four white paws. Shen Zhansi had adopted many stray cats and dogs but Wu Xue was the only one she kept by her side all along. However, Aunt Zhang claims no dog has ever lived in the house, leaving Shen Zhansi confused about Wu Xue's whereabouts.
