Synopsis

Original NovelOriginal WebtoonOfficial Translations:JapaneseKang-woo, who broke off her engagement on her wedding day due to the appearance of the groom-to-be's pregnant lover, stays at her best friend Tae-ju's house and meets Tae-ju's younger brother, Tae-hee.Kang-woo thought of Tae-hee, who is 6 years younger than her, as a kind and cute younger brother, buthe began to see her differently after protecting her from her ex-boyfriend's obsession.