Once the cherished daughter of a noble household, Hong Yeo-won now lives a quiet, precarious life. After the untimely death of her parents, her family’s fortune collapsed, and she found herself alone until a familiar face appeared at her door. The man was none other than Choi Geon-yul, her betrothed from childhood, who earnestly begged for a place to stay in her humble workshop. But there was one thing Yeo-won had failed to consider. These days, she earns her living by carving “intimate objects.” “Do you even know what these are used for?” “They say such things are used in brothels… or between married couples.” “Exactly. But do you know how they’re used? Where they go?” “Go… where?” When Geon-yul accidentally discovers her secret craft, Yeo-won braces for humiliation, only for him to make an unexpected offer to “help” her improve her work. “I’ll show you mine.” “What?” “You can take the mould directly from me.”