Su Wanqing, a female soldier who retired with injuries, inherited an abandoned hotel and was accidentally bound to the "Hotel System of All Realms". The back door can lead directly to the end of the wasteland! Facing the guests from another world who were holding saws and on the verge of despair, Su Wanqing did not hesitate at all - decisively handed over the system to the state!
In an instant, the country's top-secret "Return to the Ruins Plan" was launched in an emergency! The frontline colonel personally took over, special forces were stationed at posts around the clock, top experts worked day and night to design the defense line, and the whole country became her strong backing!
From exchanging high-level energy crystal nuclei to reconstructing the steel fortress at the molecular level in 5 minutes; from purifying super-powered viruses to leveraging the cross-dimensional clean energy revolution!
When alien forces attempt to set foot on this pure land, what they see when they look up is the waiting steel Great Wall and the magnificent will of 1.4 Billion people!
If one party is in trouble, all parties will support it. Travel through time and space, forge ahead
