A lifelong dedication to computer games has made Benny more comfortable with a console than a conversation, which makes him a bit of a recluse. But, he's an exemplary hacker and what he doesn't know about computers and technology just isn't worth knowing.
When Luther returns to the Serious and Serial Unit, he finds Benny invaluable, both as a friend and a colleague. Benny is prepared to put his neck on the line for Luther and help him investigate a case that is well beyond the realms of their professional duty.
But with a cannibalistic killer on the loose and the body count rising, the pressure on Benny is mounting. This is a case that needs his expertise like never before.