Yoo-Ju is forced to steal her twin sister's identity and enter a marriage of convenience. But Seung-Han Do, the chaebol heir she's meant to deceive, sees through her charade from the very beginning. Instead of exposing her, he finds himself enthralled by her dangerous game. (Source: Manta)

**Original Webtoon:** [Naver Series](https://series.naver.com/comic/detail.series?productNo=9769283), [Toptoon](https://toptoon.com/comic/ep_list/Boiler?p_id=pp_1601_001), [Toomics](https://toomics.com/click/intro?cno=7773&pid=webtoonguide)

A young math teacher starts working at a school in a rural town while his wife stays in Seul. He meets Hana, an old friend from high school.