A very kind building owner older sister-like who always takes care of [Min-woo](https://anilist.co/character/269375).

She has a clumsy and fierce personality, so Min-woo protected her from being treated like a brat by people. If it weren't for Min-woo, all of their assets, including the building, would have been lost.

Min-U lives rent-free with a pretty landlord. They always thought of each other as family, but all of that is about to change...
 
"Why does holding her breasts make me so hard?!" 
(Source: TOPTOON+, edited) 
Note: Chapter count includes 19 side stories.

Ha-Ri Seo