A clever and cautious weasel that Lu Chuan encounters while hunting in the mountains. It is initially startled but becomes friendly after Lu Chuan feeds it chicken. Lu Chuan uses a faint green glow from his palm to calm it. The weasel understands human speech, nods to communicate, and agrees to guide Lu Chuan to a tiger in exchange for food. It shows personality by refusing raw pheasant and wanting it cooked instead.