[Period drama fanfic + pocket-dimension System + strategic mind games + satisfying comeback + ensemble cast finding redemption]
Winter, 1960. Li Weiguo's soul transmigrates into a courtyard house. He's starving and freezing from the start, but unexpectedly activates the [Paradise Pocket Dimension System]! Its 10-square-meter space preserves food and allows crops to be grown. It also contains fragments of time and space that let him travel to the modern era, where he can readily get his hands on penicillin, superior seeds, and blueprints.
Facing Yi Zhonghai's hypocrisy, Xu Damao's sinister schemes, and the Jia family's parasitic ways, he smirks and turns the tables: he exposes their secrets at a courtyard meeting and uses supplies from his pocket dimension to help those in crisis. Outsmarting the schemers of the courtyard is a thrill!
From a starving apprentice fitter to the heart and soul of the courtyard, watch him use his pocket dimension to protect his loved ones, change their fates, and await the dawn of a new era in those extraordinary times!