One of three insects that lives in the human body. Lives in the heart and causes depression and shortness of breath. One of Master Xifa's many guards.
You'll want to equip some Rosewood Bracelets on the ladies, but they're not as vital as the Bells were on the guys. It's just to give you an easier time. Have Alice defend and toss around items while Margarete fills Baigu full of holes. Also, as always, watch your SP!
Along with the other two bosses of the Temple Ruins, Baigu is meant to be a reference to the Three Corpses, a Taoist physiological belief that demonic creatures live inside the human body, and they seek to hasten the death of their host.
The name is derived from the pronunciation of the characters "白" ("White"), and "姑" ("Without Regard").