They’re like vampires but with tentacles instead of fangs. A genetic mutation causes some humans to transform, during puberty, into monsters that need to suck the life force out of normal humans in order to stay alive.
Gens are captured and auctioned off by Simes, who suck their blood, I mean, their “selyn”. Channels are able to provide the Simes with selyn without anyone having to die, but this is seen as perverted. The House of Zeor is a householding, one of the places where Simes and Gens can live together in peace because of the channels transferring the selyn. Klyd is one of those channels, and he’s kinda the boss at Zeor.
Hugh is a Gen. He is on a mission to find Aisha, but he’s mostly just drawing pictures and hanging out with Simes while they tell him how talented he is. Every so often he says “I should really find Aisha”, but they’re all busy doing things that don’t seem that important. He has a crush on her, but he never told her. Sometimes he feels guilty for not trying harder to find her, other times he seems to question whether or not he even cares.
Klyd is secretly helping Hugh look for Aisha, even though he’s so busy and important. He leaves with Hugh to go to an auction, looking for her. Klyd is leaving behind his very pregnant wife, Yenava, who needs him to be there when she gives birth. If he isn’t there to give the newborn baby selyn, she will die. The trip isn’t supposed to take too long, only a few days. However, Klyd decides they should stay at another householding for a few days before heading back, and Hugh draws more pictures.
They don’t find Aisha until they are captured and put in a cage next to hers. By this time, Hugh had almost forgotten all about her. Their captors tell them that Yenava and their son both died because Klyd was not there. Klyd’s grandfather also died trying to save them. They escape with Aisha. Once they are safe, Hugh abruptly professes his love and asks her to marry him. It’s a strange engagement. In the end, Klyd has sacrificed much more than Hugh has to save Aisha. Hugh goes off to collect his reward for saving her and plans to start his own householding.
There’s a gaping void where the tentacle sex should be.