AO3 Summary Billy Butcher had always been your constant—gruff, guarded, and willing to burn the world down to keep you safe. Then Soldier Boy entered your life like a live grenade: arrogant, violent, and impossible to ignore. What begins as mutual distrust spirals into obsession when two of the most dangerous men in the world realise they are in love with the same person. Caught between Billy’s quiet, self-destructive devotion and Soldier Boy’s consuming possessiveness, you refuse to choose. But in a world built on blood and betrayal, loving them both means surviving their rivalry, their trauma, and the enemies determined to use you against them. Two broken soldiers. One impossible love. And enough violence to bring the world to its knees.