The Immortal Venerable Transmigrates into a Publicly Hated Female Idol

Period Setting, Pocket Space, Plenty of Supplies, No Saintly Protagonists

I want something similar to My 1959: Starting by Taking Someone Else's Fortuitous Opportunity. A period piece with space, supplies, and no saintly protagonist. While everyone else is so hungry they're chewing tree bark, he hunts wild boars in the Great Northern Wilderness. A broken System helps him stockpile supplies while he lives a low-key life.