Someone is carving a bloody path through the Marvel Universe. A ruthless killer who meticulously studies the weaknesses of his opponents and brutally takes them out one by one. Black Widow, The Thing, and The Human Torch have already fallen victim to him when a group of superheroes investigates the murders. Horrified, they discover that none other than Deadpool is behind the attacks. But what or who is driving him? You thought the ultimate slaughter was over? Not at all. Cullen Bunn and Dalibor Talaji have tasted blood. The result: a new, completely different lullaby of slaughter featuring Wade Wilson.