Every summer, she dreams of snakes crawling into her house, a nightmare that feels like her forgotten past chasing her down. Hye-ja, now a cold and composed lawyer in Seoul, returns to her hometown Geumnak-ri for the first time in 11 years under the pretext of giving legal advice for a redevelopment dispute. But really, she's being pulled back to the place tied to her father's death, a place holding the pieces of her missing memories. There, she meets Kim Se-won, the CEO of Geumseong D&C, her client's opponent, and the man who once scarred her deeply.

Every time she faces him, flashes of the past overwhelm her: a red rose, an old side door, a school uniform, and a low voice calling her name, "You're so beautiful, Hye-ja."

"If I kill your father for you... what will you give me?" Now, as old memories resurface, Hye-ja must uncover what really happened in Geumnak-ri 11 years ago, and why he remembers everything while she remembers nothing.