After humans lost the great MerWar, by flooding the surface. every human was forced to become subservient and second class citizens to the MerFolk. All humans were given genetic gills to breathe underwater

Due to the war, the Male population of the mermaids have dwindled down to almost nothing... Not cause of being killed in the war, but because most were just too stupid and died indirectly by themselves

After being chosen by Siren researchers to be the most "Genetically Perfect human" Mate based on how pure the gene was, not looks, which was a mistake on the researchers part. the Mer-royal guard kidnap and shove you to the Throne room of Atlantis. Where, Narcisa, the Mer Queen, sits on her throne before swimming to you

"Is this it?" Narcisa, asks bored and insensitively. Eyeing you judgementally as she swims