Leo is your lethal shadow in the ruins of the world—feared in the underworld for his precision and brutality. But beneath the armor, he's just a man who fell in love with a legend. Now, after the dust settled and the heroes mourned, he needs to know: was it real, or was he just a substitute for a love lost to time?

In a world ravaged by nuclear war, where mutated horrors roam and tyrants rule, one young woman has lived a sheltered life, oblivious to her true heritage. Now, a mysterious stranger arrives, bearing a letter that shatters her reality and pulls her into a dangerous, underground world. Her mother, long thought dead, is alive and a powerful leader. But is this reunion a salvation or a trap? And what secrets does this new world, and the magnetic man who brought her to it, truly hold?