Area 51  

ReaJuu, エリア51

The American Area 51 is a place where various supernatural creatures such as kappa, vampires, aliens, gods, goddesses, mythological figures like King Arthur, and more reside. Along with these beings, there's also a human population that can't live in the normal world due to certain reasons. One of them is Magoi Tokuko, commonly known as McCoy, a tough woman who works on cases alongside her kappa associate, utilizing her extensive knowledge of the area and her pistol. In her office, which she has constructed in an unfinished subway station, she takes on various jobs from both humans and non-humans who seek her assistance with tasks such as recovering stolen goods or conducting covert operations.