Melancholic Monomonan Season 2

The so-called "exorcism" is the work of returning the monsters who for some reason came to the "real world" from the "hidden world" where they were supposed to be, back to the "hidden world". One day, Kae Ashiya, a high school student who was possessed by a monster, relied on the contact information she accidentally discovered and came to Monokai-an, which specializes in exorcising monsters. There was the unhappy shop owner Abe Harsai. For some reason, Ashiya started working as Monogai-an Tomoko... The story of Abe and Ashiya's demon-killing combination and the monsters begins.