Transmigrated, Yue Lynn is exiled to The Southern Wastes and tricked by her sister into taking in the injured Ian Shaw, whose hands are crippled. She uses her wood-element ability to transform poisonous herbs, heal Ian Shaw, and tame the Wastes. One controls plants, the other is a master of Mechanisms. The two build a fortress, start businesses, and fight villains, rewriting the fate of The Southern Wastes.
