Wolf Fifth Brother is the youngest son of the Wolf King and Queen, and the constant companion of Fourth Brother. Like his brother, he starts as a small cub snuggled against Lin Xiaoxiao and later becomes a magnificent adult wolf. He is intelligent and lively, often joining in the hunts and outings with Xiao Xiao. He is quick to follow orders and cares for his sister deeply. When Xie Xiaoran is brought in, Fifth Brother is among those who keep a wary eye on the stranger, but he eventually accepts him for Xiao Xiao’s sake.
