The correct answer should be D. Modern monsters can hide within normal society whereas historical monsters lived outside of society. This is very common in literature nowadays as monsters are nowadays people who publicly behave like like regular members of the society.
Atropa belladonna, commonly known as belladonna or deadly nightshade, is a perennial herbaceous plant (rhizomatous hemicryptophyte) in the Nightshade family (which includes tomatoes, potatoes, eggplant, etc.) Solanaceae, native to Europe, North Africa, and Western Asia.
Belladonna and opium (B & O Suppositories) is a narcotic combination medication prescribed to relieve moderate to severe pain caused by bladder spasms and also is prescribed to space intervals between opiate injections.