His ability is named “Black Cat in the Rue Morgue” and it can transport a reader into a novel that he wrote. He has a raccoon named Karl. He's rather wealthy and sometimes reckless with his money and tends to have random outbursts of confidence and cockiness. He often talks too quietly for others to hear and he's very socially awkward and hates crowds and large social gatherings. He is obsessed with Ranpo Edogawa. His only friends are Ranpo and Karl.