Dawa Xueer, who grew up happily on the snowy plateau, started traveling eastward with Kelsang to seek medical treatment because her master left and her father became seriously ill. On the way, he got acquainted with the Su Mu brothers and sisters by mistake and stayed with them. They went through many obstacles along the way and experienced many dangers, but still maintained a sincere heart. Several people finally found the master and solved the mystery of Dawa.