The Crooked Letter is the story of mirror twins Seth and Hadrian Castillo. On a European holiday, they meet Ellis Quick and decide to travel together since splitting costs three ways allowed them more scope. Seth and Hadrian were falling for Ellis and she for them. The feeling of resentment between the twins was building when Ellis noticed someone following them. Seth made a joke of it. Until the night their follower trapped them and killed Seth, unleashing the Cataclysm and bring the first and second realm together so that Yod can claim both worlds as its own.

(Source: Pyr)