Yeongwoon moved into his first solo living space only to end up with the worst neighbor. Determined to teach some lesson to the constantly complaining woman next door, Yoonjoo, he lets out a crushing confession, which not only affects Yoonjoo but also changes the relationship with Hayeong, his childhood friend…! Original Webtoon Official Translations: English, S.Chinese, T.Chinese, Spanish (LA), Italian, Spanish (ES), B.Portuguese, French, German, Japanese, Thai