In the 1960s, Yadan was reincarnated from a dog into a human, crawling around in the yard all day long and marking everywhere; her brother Maodan was not very smart and could not speak; while her mother worked hard to take care of the two siblings, she also battled wits and courage with her grandmother. Suddenly one day Yadan got better, and brother Maodan also got better, and the family's happy life began...
