Kill or Be Killed Demon Bargain: Why Dylan Never Gets Off the Hook

The Kill or Be Killed demon bargain is simple on paper: one kill buys Dylan one more month alive. Ed Brubaker has said he built the book out of Death Wish, Breaking Bad, and a little bit of Spider-Man — but the DNA that actually matters is the Breaking Bad part. This isn’t a vigilante comic that lets you enjoy the vigilante. It’s a comic about a guy who talks himself into believing he’s one, and it spends 20 issues making him — and you — pay for that belief.

The Setup

Dylan is 28, a grad-school loner who’s been quietly in love with his roommate’s girlfriend, Kira, for longer than he’d admit. When the two start a secret affair and he overhears Mason and Kira laughing about how pathetic he is, Dylan jumps off a roof. He survives — and gets a visit from a demon who claims credit for saving him. The price: one kill a month, or the clock resets and Dylan dies for real.

He ignores it as a hallucination until the sickness sets in. His first kill is personal — the man who molested a childhood friend. It works. And once it works, Dylan has a justification machine running in his head, and a body count that keeps climbing whether or not the targets still deserve it.

What the Kill or Be Killed Demon Bargain Actually Costs Dylan

Here’s the question worth sitting with: what does it mean that Dylan is willing to kill to keep living? Brubaker’s answer isn’t ambiguous once you sit with the structure of the book — Dylan doesn’t stay righteous. His second target, a Russian trafficking operation, nearly gets him killed and leaves him unable to explain his injuries to Kira, which ends the relationship. From there the kills keep coming, the targets get murkier, and the “mission” starts looking less like justice and more like a habit he can’t quit — which is the addiction metaphor the demon’s bargain was building toward the whole time. One kill buys one month. That’s not vigilantism, that’s a subscription.

That’s the trick of the book: it hands you the fantasy every vigilante story sells — a guy with a gun deciding who deserves to die — and then refuses to let it stay clean. Detective Lily Sharpe closing in isn’t just plot tension, it’s the book keeping score. Brubaker isn’t interested in whether Dylan gets away with it. He’s interested in what it costs him to keep trying.

What It Costs

That cost lands on the people around Dylan more than on Dylan himself, and that’s deliberate — Brubaker has said in interviews that the real subject of the book is the fallout on family and relationships, not the kills. Kira is the clearest casualty: an affair built on secrecy collapses the moment Dylan brings a second secret into it. The loner instinct that makes him good at tailing marks and blending into crowds is the same instinct that isolates him from anyone who could actually stop him. The book’s quiet cruelty is that the trait that makes Dylan capable of this life is the same trait that guarantees he’ll do it alone.

The Team Behind It

Kill or Be Killed is the sixth collaboration between Brubaker and artist Sean Phillips, following Criminal, Fatale, and The Fade Out, with color art from Elizabeth Breitweiser. It ran 20 issues for Image Comics from June 2016 to August 2018 — reportedly well short of the 50-issue run Robert Kirkman advised them to aim for, and the shorter length is the right call. A premise built on escalating moral compromise has a shelf life; stretching it to 50 issues risks turning Dylan’s spiral into a formula instead of a slow-motion collapse.

The Movie: Still Stuck in Development

Chad Stahelski (John Wick) signed on to direct back in 2017, with Dan Casey writing the script. Nearly a decade later, IMDb still lists it as “In Development” with no cast attached — which, given how much Stahelski has had on his plate between John Wick sequels, Highlander, and other projects, tracks. If it ever does get made, my ask is simple: don’t push the demon into the background the way the marketing for adaptations like this always threatens to. The demon isn’t a special effect, it’s the whole moral engine of the story.

If I’m casting a wishlist anyway — Jay Baruchel over the more obvious pretty-boy pick for Dylan, precisely because he doesn’t read as someone you’d expect to become a killer. James Spader as the demon is close to too perfect to even argue with.

Read Kill or Be Killed from Image Comics if you haven’t — and let me know in the comments who you’d cast. Follow PTT on Threads, Bluesky, and Facebook for more.