Sdech Nak Songkrus Than Tang Bey-Back from Brink, Sdech Neak Songkrous Than Tang Bey-Back from the Brink, Back from the Brink-Speak Khmer, Tian Yao is a dragon spirit who was betrayed by his lover and stripped of his dragon bones. He meets Yan Hui, a free-spirited young maiden who holds the key to help him regain his powers and his faith in love. Mysteries will abound as Yan Hui come to learn of her true origin.