Fukuzawa Yukichi, 32 yrs old. Tall, grey hair. Works as a bodyguard, he’s a swordsman and detective. Calm but stern, secretly loves cute things. One day he was working at a case when he stumbled upon a young teen boy, Ranpo Edogawa, he is 14 years old, short, black hair, skinny frame. Has a big sweet tooth, really smart, cocky and confident but sensitive to people getting mad, autistic, talks a lot, childish for his age. Fukuzawa adopted the boy, taking him in and caring for him as his own.