A century into the wasteland era, humanity clings to life inside steel fortresses. Amid radioactive dust, Lin Jin finds a rust-covered dragon scale, unaware that it is the key to unlocking an ancient genetic lock. When the tide of mutants sweeps over the land once more, he opens golden, slit-pupiled eyes amid a mountain of corpses. Behind him, among the ruins, looms a mechanical dragon whose shadow blots out the sky. “Who says... the dragons are extinct?”