어느 날 부ㄹ친구가 부ㄹ 떼고 나타났다면?! 가능? ___ Alternate Raws: [Lezhin](https://www.lezhin.com/ko/comic/there_is_or_isnt), [Naver Series](https://m.series.naver.com/comic/detail.series?productNo=5514900), [Toomics](https://www.toomics.com/webtoon/episode/toon/5577)