Baizhu's a calm, caring and mysterious doctor, owner of Bubu Pharmacy. He has a fixation on achieving immortality due to his own personal reasons. He is tall, has long green hair, golden snake eyes, wears glasses and has a rather weak physique. He is extremely ill, having tons of illnesses accumulated on his body. Baizhu also has a talking white snake wrapped around his neck called Changsheng, who is very snarky and sharp-tongued.