The swords are shining, the horses are hooves, and the wind and clouds are rising where the cold stars fall——
The young man Shen Guhan and his master Shen Xun have been hiding in the mountains to practice swordsmanship. One day, their true feelings are exposed and they go down the mountain sadly to make their own way in the world. Unexpectedly, three years later, the master and the apprentice meet again unexpectedly, and they are also involved in the mystery of their life experience, the hatred of the country and the family. The grievances left in the past are gradually revealed. The constant attachment to the master has finally come to fruition.