YaoZi Xiao
From the Human section. Not much is known about his martial arts skill but he does contain medical skills. When Prince Dan(Mohist Leader) was about to fall without reason, Xiaoyao Zi was able to figure out that ti was due to a curse and it was the cause of his sudden pain. The owner of Xueji (Untranslatable, in Chinese this means after the snow, the sky turns sunny), the sixth sword in the swordplay manual.