Baizhu is a very kind doctor in Liyue. He has long green hair that's usually braided with a bun at the top of the braid and amber eyes. He has a white snake named Changsheng that stays with him at all times but this snake is actually a god that was near death but made a deal with baizhus ancestors. They now pass her down, Changsheng giveing her companion healing abilities but it also takes a tol on the weilders health. Now, the weilder is Baizhu and he is seeking a way to gain immortality.