A historical BL manga about a mentor and a student torn apart by family conflict, only to find each other once again years later.The youngest son of the Shen family has always loved his mentor, Xiao Xing. He looked up to him and trusted the strong, beautiful, and graceful Xiao Xing, promising to one day become the strongest in the Shen family and best him in battle. However, his promise will go unfulfilled when a certain incident causes a rift between the Shen and Xiao families, ripping them apart. Dragged into their families' dispute, Shen Feng and Xiao Xing are forced to become enemies. When fate brings Shen Feng face-to-face with the last surviving member of the Xiao family, he refuses to fight and lets Xiao Xing escape, breaking off what little relationship they had left.Several decades later, Shen Feng is notified of the death of his father, the head of the Shen family. In the letter, it added that Xiao Xing may be related to the assassination. Panicked, Shen Feng hurries home. There, he finds the one man he thought he would never see again...