Walking Through Doomsday Until the World's End

The year is 2050. Nuclear fire has consumed civilization, casting the world into an endless winter of ash and ice. Humanity's remnants huddle in underground shelters, clinging to survival—only to discover they've built their own tomb. Above ground, a frozen wasteland stretches beneath sunless skies, where radiation twists both man and beast into something unrecognizable. In this lightless hell, one question haunts the survivors: where does humanity go from here? As for me? I'm Chen Xian, just a wanderer taking things one frozen step at a time. You can call me Old Chen.