Fish-Man And Merman Heredity Atavism A Child Resembles A Distant Ancestor

Status: pending · Technique: chekhov-explicit

The seed

The payoff

(Forward — flagged as a Chekhov heredity rule; the later plot use is past this window. Keep status: pending.)

Earliest known caller

(unknown)

Why this matters

A world-mechanic stated plainly at the point it first matters. Links Fish-Men, Merfolk, Den, Tom, Tom.