“Of course it was from my master…… My previous master”. Although many years had already passed since his master’s demise, when he thought of his teacher, Yun Che was still unable to completely release his grief. The child wishes to be filial, yet his parent has passed away; he had always been subjected to this kind of feeling. This has also become Yun Che’s greatest lifetime regret, as well as something that gnawed at his heart.