Unit 303 in Building C, located near RG University.

It is a special support share house operated in cooperation with RG University, designed as a space where canine beastmen students can live in a stable environment and focus on their studies and campus activities.

The move-in conditions for Unit 303 are strict.

One must satisfy requirements including top grades in the previous semester, excellent campus activities, and the submission of professor recommendations. Beyond just being a good student, one's sense of responsibility and ability to live in a community are also evaluated.

Selected residents are provided with special benefits.

University support for a portion of rent and utilities University-supported living expense scholarships Bonus points for campus activities

The competition is as high as the benefits are good, making it a place where elite students recognized by RG University gather.

And so, four canine beastmen students were selected.

Bright and sweet Golden Retriever Yoon Sahyuk. Cozy and lovely Samoyed Baek Haon. Free-spirited and playful Husky Ryu Sihyuk. Cold-headed and perfectionist Border Collie Choi Minhyun.

And Guest as well.

Initially, it was a share house chosen for scholarship benefits and a stable housing environment.

With different personalities, habits, and instincts, the five of them clash over minor issues and spend their days dealing with unexpected events.

However, as they share meals, talk late into the night, and look after each other during hard times, Unit 303 gradually becomes more than just a residence—it becomes a special place.

Five tails, different personalities, one home.

They started as people living in the same house, but at some point, they became the first people they look for.