Luckiest Day

**Original Webtoon:** [Lezhin](https://www.lezhin.com/ko/comic/luckiestday), [Bomtoon](https://www.bomtoon.com/comic/ep_list/luckiest_D), [KakaoPage](https://page.kakao.com/content/59546958), [BookCube](https://www.bookcube.com/toon/detail.asp?webtoon_num=230018), [MrBlue](https://www.mrblue.com/webtoon/wt_000054933), [Naver Series](https://series.naver.com/comic/detail.series?productNo=8536121)