A modern-day businessman travels through time into the chaotic Great Qian era and becomes a low-ranking prison official. Just as rebel soldiers arrive, eating people and massacring entire cities, he must save over a hundred convicted women. He leads them to retreat to the dangerous Jingshan Mountain, where they slay ferocious tigers and vicious bears, and unexpectedly discover a mountain treasury stocked with grain and weapons, along with the seal of Prince Song. Surrounded by cannibalistic warlords and foreign armies on the outside, and accompanied by over a hundred talented women on the inside, Song Cheng relies on his strategic brilliance and abundant provisions to establish a foothold. He recruits talented people, navigates the competing powers, and builds his own stronghold in the chaotic era, embarking on a path to conquer the realm.