Ran Qing scraped by for eight years in the apocalypse before finally dying at the hands of zombies, only to transmigrate to this alternate historical era with a pocket dimension. She gets into trouble as soon as she arrives. Her grandmother wants to sell her little brother? No problem. She'll make a scene and get the old woman sent to jail. They're penniless? She'll trade for some ginseng and sell it. Pork cracklings, diverting mountain streams down the slopes, growing vegetables, encouraging villagers to catch little fish and earn money! Just as life is getting better and better, the Deling Pass falls! The Jin have cavalry! No problem, my motorcycle is faster than a horse! Can't beat them? Do you think I can't assassinate them? I'll trade for a sniper rifle. Want to run? My grenades don't agree! Damn it, you bully my people? What do you think my machine gun is for? I'll mow you down!
Forced to join a mass migration of refugees, she finally settles down, only for a mystery about her origins to emerge. Someone looks exactly like her, but has lived a completely different life. She's forced to marry in her place, but why is the groom so handsome? Heh, now that we're married, wouldn't it be a shame not to do something? Little brother, just give in to me.
As she slowly unravels the secrets of her pocket dimension, she gathers fragments and enters the upper realm! Using her forging skills, she completely upgrades the dimension's modern weapons, transforming them into magical devices that make a stunning entrance. Chinese-brand magical devices: they can fly through the skies and burrow beneath the earth, grow divine plants, refine divine pills, and raise adorable pets! Her Dao body is yet to awaken! The rules are not yet set! Order has not yet been established! One wondrous adventure after another awaits!