The granddaughter of the Mu family's head, Mu Xiaotian, was called Mu Yun. She was the female lead of a novel on the Internet. The novel was a fantasy magic story about Mu Yun's growth and adventures in the magic world. Mu Yun was a brave, smart, and witty girl. She constantly worked hard to learn magic and fought against various enemies, eventually becoming a powerful mage. Throughout the story, Mu Yun and Mu Xiaotian, the head of the Mu family, met and fell in love. They experienced many difficulties and challenges together and finally became a happy couple.