Ye Yu's Wind-Eroded Sword Song

The broken light sword in the Woodland Museum reveals the secrets of the battle in the Wind Erosion Plain thirty years ago. Ye Yu and Chi Wuhuo were once close friends as classmates, but due to the dispute between the two countries, they became enemies. A decisive battle changed the terrain and broke the brotherhood. And Ye Yan's determination to protect each other with his life also hides the passion and sorrow shared by the little people and the big people behind this legend.