My Famine-Proof Space Dimension

Modern agent Yang Lan'er woke to a nightmare: a drought-ravaged ancient world, a starving, emaciated body, and two hungry twin boys clinging to her. Famine stalked the land, forcing villagers to flee, but she refused to abandon her home. Just as despair threatened to consume her, a miraculous discovery changed everything: a portable dimension. Inside, fertile black soil grew crops ten times faster, a well offered limitless pure water, and a warehouse stocked vital resources. Her personal oasis in a dying world. With unlimited resources at her fingertips, she'd build an empire from nothing, feed her family, and show this ancient world the true meaning of ingenuity. But what if her long-lost husband, a conscripted soldier, returned to a woman no longer the same?