Two Halves Of The Same Side

A society with controlled and oppressed citizens, two sides;

The Dret, or the Esquerra.

Which society you live in is based on a simple, every day thing;
Are you left-handed? Or right-handed?

The two are stark opposites, all of the inhabitants of this island are male, they are made to do work, they never have an urge to do anything else. They are machines made by the government, and controlled by the terrifying police force, the Dogs.

So what happens when, Shiku, a Crear (left-handed) and Antei (right-handed) break out of their trances, and what will happen?