9 Years Ago, Summer9년 전, 여름

*"Yeon-woon, want to sleep together?"* One summer night, a single mistake shatters the bond between inseparable friends and roommates Cha Jae-han and Kang Yeon-woon, leaving them estranged for nine long years. Now, just two days into his internship at Haeo Planning, Yeon-woon runs into Jae-han again. Though Yeon-woon still despises him, Jae-han keeps reappearing in his path, impossible to ignore. “…Hello. I'm Marketing Team B's intern Kang Yeon-woon.” Yeon-woon’s lips tremble with the effort of forcing a polite smile. Jae-han lets out a quiet laugh at the sight. The once-innocent, awkward boy had grown into a man. *“Congratulations on joining the company. Let’s see each other often from now on.”* Jae-han extends a hand, smiling with ease. At the sight of that broad palm, Yeon-woon’s chest tightens as the memory of being pulled by that same hand nine years ago creeps back in. His stomach churned. **Original Novel:** Volumes: [Naver Series](https://series.naver.com/novel/detail.series?productNo=12147910), [MrBlue](https://www.mrblue.com/novel/E000137709), [RIDI](https://ridibooks.com/books/4516004087) Chapters: [Naver Series](https://series.naver.com/novel/detail.series?productNo=12147927), [MrBlue](https://www.mrblue.com/novel/E000137710) **Original Webtoon:** [Naver Series](https://series.naver.com/comic/detail.series?productNo=13147811), [RIDI](https://ridibooks.com/books/4516008519), [MrBlue](https://www.mrblue.com/webtoon/wt_000075043), [KakaoPage](https://page.kakao.com/content/68341005), [Lezhin](https://www.lezhin.com/ko/comic/9_summer)