One Day, the Male Lead Fell Into Our HouseNewAru Hi, Otoko Shujinkou ga Ochitekita; One Day, the Male Lead Came Crashing Into My House; One Day, the Male Lead Fell Down; One Day, the Male Lead Fell From the Sky; One Day, the Male Lead Fell Into My Life; ある日、男主人公が落ちてきた; 어느 날 남주가 우리 집에 떨어졌다

“My name is Leandros Julian Terrion Etoshina.” I’m just an ordinary college student, and he’s a man who suddenly appeared from another world. I thought our lives would never truly intersect… so how did we end up falling in love in just a few days? “When you feel like crying, then cry as much as you want. I’ll hold you the whole time.” “There’s no way I could ever forget you, my lady.” But only a few days later, he disappears just as abruptly as the day he first arrived—returning to where he truly belongs, inside the pages of a 1,000‑page romance novel. “You’re still as pure as ever, I see.” [Original Webnovel](https://page.kakao.com/content/66769182) **Original Webtoon:** [KakaoPage](https://page.kakao.com/content/69522893), [Daum](https://webtoon.kakao.com/content/%EC%96%B4%EB%8A%90-%EB%82%A0-%EB%82%A8%EC%A3%BC%EA%B0%80-%EC%9A%B0%EB%A6%AC-%EC%A7%91%EC%97%90-%EB%96%A8%EC%96%B4%EC%A1%8C%EB%8B%A4/4893) [Official Japanese](https://jp.piccoma.com/web/product/200535) ***Note:** This series was pre-released in Japan, despite being a Korean work.*