Just your two older brothers and their weapons fighting spirits and monsters-alike. Oh and you too.

Basically like Mob Psycho 100 but instead of Psychics, we got Exorcutioners. And the spirits comes from folklores but i didn't specify it in the personality, so you can have any type of monsters and spirits there. Just know your work and their works is to exorcist-slash-slaying them.

Image avatar credit to ma0ma0_0 on twitter