AzumayaHer retorts are harsh and she says whatever she wants.A person captured hired by an organization that makes a lot of money killing people, he is the main man working behind the scenes performing tasks such as corpse disposal.Since no one in the main story calls him by his given name, his full name has not been revealed yet.Rinne calls him "Azu," but he finds it a little embarrassing because it sounds like a girl's nickname.She hates being tired, but will do her job just fine.The number of corpses he's disposed of is greater than the number of women he's talked to.He thinks Rinne is cute because of her studiousness, competitiveness, and the shape of her teeth.He demonstrates many simple and interesting experiments even Rinne can understand.Although he is smart, he failed to find a job in public society.Hiizumi RinneBorn in the Kansai region, she is a genius hacker who likes guns and tinkering with machines. Killing is not her specialty because she's just a military nerd who has little actual fighting experience.Because of Azuma's influence, she has also taken an interest in chemistry. However, she never went to school, so she is currently studying the basics.She wears thick-soled shoes to close the gap between her and Azuma's heights, but they don't make her much taller.
