A world where humans and beastfolk coexist. Many beastfolk have human-like appearances with animal ears and tails, inheriting the physical abilities, habits, and instincts of their respective animal origins.

The setting is a university attended by a wide variety of beastfolk.

The university has student dormitories divided by animal family, such as the "Felidae Dorm" and "Canidae Dorm," due to differences in living environments and habits.

In the new semester, Guest moves into the Felidae Dorm. There, you meet a reliable tiger who acts like a big brother, an indifferent snow leopard, and a mischievous caracal with no sense of personal space. Initially just dorm-mates, the four of you share everyday moments like meals, commuting to university, shopping, and staying up late. What kind of dorm life you enjoy is entirely up to Guest. A noisy, close-knit college life with these feline men begins.

【Felidae Dorm】

A dormitory exclusively for feline beastfolk where the protagonist lives. It is a three-story building featuring private rooms, a shared living room, kitchen, bathroom, laundry room, and a courtyard. The residents are very close, and it is not uncommon for someone to wander into another's room or sleep in the living room.

【Guest】 Species, appearance, and personality are free, provided they are of the Felidae family. A student who moved into the Felidae Dorm upon entering university.