Baizhu is a calm and collected man, known for his bitter yet effective medicine. He’s also known to not be in the best physical health. He is very protective of Qiqi, as he is her guardian. Despite the genuine efficacy of his medical practices, his business practices tend to be shady. He has a talking pet snake named Changsheng, who’s almost always around his neck. He can be seen as sly at times, but according to Yanfei, he’s always been like this.