This is a magical continent. There are humans, elves, and monsters here. When a war breaks out in a certain human country. There is a girl in the Mu family who is growing up. The Mu family has eight sons. She is Xiaojiu, the apple of everyone's eye. A daughter of the Mu family has grown up. Mu Xiaoyao (Xiaojiu) is a paralyzed person who is struggling in the world, but she is a freak with extraordinary talents. See how she navigates the magical world.