Huihui’s senior brother is another disciple of the same master. He is mentioned only in a memory: when Huihui used to sneak her master’s immortal dew and hide under the bed, her senior brother would shake his head like this when he caught her. This memory is recalled when Fu Linghao shakes his head at her. The senior brother represents a figure from Huihui’s past life on the mountain, suggesting a familiar and caring relationship.
