Kang Jooheon, the pride of South Korea and the nation’s beloved virgin bachelor, has been saving his purity for just one person. But then— “Wait… I’m the one who took his virginity?!” After a one-night mistake, Yeonseo earns herself the nickname “The Nation’s Biggest Mosquito” for stealing his precious virginity. Determined to take responsibility for what she’s done, Yeonseo sets out to find Jooheon’s first love. “I’ll find your first love for you, Director!” Little does she know that Jooheon is burning with frustration inside. “You’re my first love!” **Original Novel:** [Naver Series](https://series.naver.com/novel/detail.series?productNo=11883115) **Original Webtoon:** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=855323), [Naver Series](https://series.naver.com/comic/detail.series?productNo=14762861)