People who kill cats can kill people, too. If they disappear, our lives are also in jeopardy. I build a house. A house where everyone can live happily.

Yunseon's day begins with taking food to the cat feeding station in the mountains behind her neighborhood. Her husband, Yunjae, is displeased with Yunseon, who prioritizes the cat's food over her own but pretends to be indifferent and helps her behind the scenes.
The two decide to build a house on the empty lot behind the house. The lot is already a hideout for the neighborhood cats. Can they build their house without harming the cats' habitat? Is it possible for humans and animals to build a home together?

A city, a place where many people live together. But people are not the only ones living in the city. There are trees, birds, and cats! Isn't our city too harsh for those who live with us? Architecture is the act of inevitably destroying nature for humans and placing buildings on it, but we seek a touch for minimal coexistence for the lives living alongside.

Animals are losing their livelihoods due to constant construction. And here, there is a space to build an apartment. A back alley in Sangbong-dong, where a new building is to be built, is now a place where street cats rest for a while. And here, there is a couple with special ideas. They decided to find a way to coexist with cats while building their own home. We need to think about coexistence with other creatures while continuing our lives in the local community. Will they be able to create such a space?