She Is a Top Student and Relies on Science to Get into the Yin and Yang Circle.

A schoolmaster who has unlocked a bunch of scientific ghost-catching skills originally just wanted to easily catch little ghosts and make a lot of money, but she was innocently involved in various conspiracies: witchcraft and spells, a loving husband who collects ghosts and stamps; an invisible playmate in the kindergarten; a pair of disappearing eyes under the bed of an obsessed man and woman... But her biggest headache is the handsome mage Duojin who always wants to make sauce with her while slaying demons with her. It is said that he is an ancient ferocious beast, and after saving the world, he will have cubs with her...