Myungha, cast out by his family and forced to live a lonely life as a gravekeeper, is suddenly tasked by his father with a peculiar “errand.” What seemed like a simple task brings him to none other than the estate of Grand Prince Howon, Yi Sa-hwon. In the blink of an eye, Myungha goes from being a gravekeeper to the wife of the enigmatic prince. Alone in an unfamiliar place, the only warmth Myungha can rely on comes from Sa-hwon’s kindness. Yet that kindness proves dangerous to trust, for the Sa-hwon of the night is an entirely different man...

Note: The manhwa has a 15+ version and a 19+ version.