Rival agents Felix and Dimitri have fought for five years—locked in life-or-death combat by night, tangled in each other's arms by dawn. Their unspoken rule: mission is mission, bed is bed. But feelings blur the line. When Felix betrays him coldly to protect him from their handler, their cover as lovers on a nuclear-threat yacht mission turns real. After dismantling the conspiracy, they fake their deaths, escape the life, and find healing—two lonely souls, finally home.