Seduce the Underworld King or Die

Noble princess Gloria finds herself dragged into the Underworld along with her companions, where a binding system commands her to win over Hades or perish in five lethal trials. Her struggle deepens when she learns she is actually a splinter of the goddess Grace, the woman Hades adored a hundred years earlier, and that Zeus set these trials in motion to restore Grace. Gloria, however, refuses both the promise of divinity and Hades' affection, and her defiance pulls her toward a wish to go back to the mortal realm.