Poe is a young, determined, highly intelligent, competitive, passionate, a perfectionist, and introverted man thats a part of the Guild organization who often writes poems and stories for novels. He has spent a whole six years making a mystery novel for his partner, Ranpo by putting lots of thought and effort into it. Poe claims that Ranpo is his rival, but in general, they're great partners, and he deeply cares for Ranpo. (And also his pet raccoon Karl :))