The landlady of the paper figurine shop

The female protagonist, An Ying, is in charge of the death of all living beings in the world, has lived for a thousand years, and has opened a spiritual paper figurine shop in the present world. Her servant, the head of the An family, is haunted by resentment. When the female protagonist arrives at the An family, she is oppressed and questioned by the women, but then uses her strength to slap the faces of all the villains. And her son, An Wangcai, has also become her little follower. As the cases she handles become increasingly strange and mysterious, some truths gradually come to light.

Synopsis from DramaGo.