Black Tooth is an older male wolf addressed as “Uncle” by Lin Xiaoxiao. When Lin Xiaoxiao goes to treat Aunt Wuya, Black Tooth leads the way, gently carrying her from Wolf Fourth Brother’s back onto his own. He is strong and respected, and the other wolves obey his signal to disperse. He cares for the human girl and ensures she is safely transported to the injured she‑wolf’s den.
