Vel, a boy living in the small European nation of Apfelland, rescues a girl named Frida from captors who want something buried beneath her family's old mine. That something is radium, and its discovery transforms this quiet country into a battleground of competing interests. An American businessman arrives seeking profit. A Polish woman fighting for revolution poses as a man to infiltrate Apfelland's corridors of power. The government itself schemes to align the nation with Germany, viewing the radium as leverage for survival. Caught between these colliding forces, Vel and Frida hold knowledge that makes them targets. Their bond becomes the emotional core as they navigate a world where innocence offers no protection against geopolitical ambition. The story balances intimate character moments against the weight of larger historical currents, creating tension between personal stakes and national consequence. This is a coming-of-age adventure that refuses to separate childhood from the adult conflicts surrounding it, asking what it means to stumble into circumstances beyond your control.