Answer:
It's a dark and mysterious word that create a feeling of distrust.
Step-by-step explanation:
Hades loved Persephone so not the first one, hades didn't want Orpheus in his domain including his music so not that one, and while the third one is true; it has nothing to do with the setting/atmosphere. The last one goes about how it makes someone feel. Like in a sunny cottage on a hill alone away from the village or muggy grovel hidden by the landscape. Which one sounds better? The grovel even though they both isolated small house plots. the second one sounds fuller like the atmosphere is breathing. The underworld was a dark and mysterious world that mortals went after death. Its meant to with all intents and purposes to create uneasiness to set up the climax of the story. Hope that helps :)