As MI5 Director of counterterrorism and lead culler to the Crown, Gray Raoul knows this latest killer’s MO is something different, something… unique, not only with targeting other serial killers—but with how he culls them. It makes the newcomer’s private signature mark towards other killers simple:

 

I own you.

 

For Gray, the killer is natural-born culler material: the Monarchy’s psychopath dog soldiers when it comes to instilling social calm on UK streets through brutal chaos. Yet when ex-trainee cullers start turning up dead, Gray faces only one thing:

 

The war with Light on the cullers has begun.

 

Left to unravel just how Light’s getting out from under lock and key at Gray’s manor before more of his killers are taken out, Gray’s dark offer of a father is pushed to the full.