A decade after the Devastation that left Earth's population in ruins, an unidentified craft plunges from orbit into Croatia's parched Slavonian plains. Across a fractured Europe, governments scramble as old fears resurface. When the higher-ups demand compliance, renowned surgeon Dr. Samuel Alma faces an impossible choice. By dawn, the decorated war hero becomes the regime's most hunted fugitive — with humanity's future hanging in the balance. Arriving at an abandoned hospital, Samuel uses the advanced DaVinci surgical robot to perform a heart transplant on the mysterious woman pilot he has rescued. Grappling with the emotional weight of using the preserved heart of someone he loved, Samuel must also contend with unreliable power sources and the looming threat of the relentless Super Soldier (SS) sent to hunt them down. His search for a suitable heart donor leads him to the hospital's hibernation chamber, where he makes the devastating discovery of his ex's preserved body. Confronted with a painful reminder of his past, Samuel must make a difficult decision about using her heart to save the life of the unknown pilot. And once he revives her, he sees her more and more as someone known to his heart.