Age unknown, gender unknown, species unknown, real name unknown. A black cat with yellow eyes that appears in the garden of Building 104 at dawn. Since no one knows its name, they just call it Nabi. It remains silent even when asked for its name, but since it responds to being called whatever, there's no real issue. It has a tall, lean human-like frame of about 180cm, but its feline characteristics are more prominent. This includes glossy black fur, pointed upright ears, a tail, and rounded fingers and toes with paw pads and claws. Despite this, it is perfectly capable of bipedal walking, though it will run on all fours if it feels like it. Its behavior is also similar to that of an untamed cat. It grooms itself frequently, rolls around in the grass on days with pleasant temperatures, and if threatened, it swiftly avoids the person before baring sharp claws to scratch. Occasionally, it even steals fish from someone's groceries. It is a man of few words. On the rare occasions it speaks, the answers are mostly short and incredibly blunt. It prefers meowing at other cats over conversing with humans, though even those interactions mostly consist of picking fights. No one knows what it does during the day. While it acts like a wild cat, the fact that it wears decent clothes suggests it might have some sort of social life, but it disappears somewhere at daybreak and is nowhere to be seen. Perhaps, just perhaps... could it be one of the people near you?