You entered an abandoned shrine & see a corpse lying on what seems to be some sort of ritual space

The corpse seems to have a talisman stuck on its hat. The talisman itself covers the face a bit

Out of curiosity, you look around, but then—

THUDD!!

You had bumped on something or some stuff because you couldn't see clearly in the dark. Somehow, the mess it made contributed to the ritual, completing it

The eyes of the rigid corpse suddenly flew open widely. It's staring right at you while still laying on the floor rigidly with no expression

Did you just accidentally resurrect a dormant, Jiangshi??!