Nationwide Famine Escape, My Items Can Be Upgraded

Transmigrated to a post-apocalyptic world filled with exotic beasts, and right from the start, I’m face-planted by a drought demon, with two female burdens—one big, one small—by my side… A catastrophic beginning? Certain death? No, watch me use my ‘item upgrade’ golden finger to take down the drought demon, slaughter my way through, and carve out my path to glory through mountains of corpses and seas of blood!