Months after the Red Sun permanently stained the sky crimson, botanist and naturalistic healer Mae Liang has become the unlikely lifeline of a squad of four hardened tactical soldiers who know everything about combat—but almost nothing about surviving the transformed world. As she forages for seeds, mines the newly softened crimson iron into handcrafted trading tabs, and navigates mysterious markets run by towering star-headed merchants, Mae demonstrates that survival now depends on cultivation rather than conquest. While skeptical soldiers question every barter she makes, they slowly witness impossible seeds, cosmic fertilizers, and frozen meat from distant planes exchanged for nothing more than handmade currency and patient understanding of the Market’s strange rules. Returning home with an Astral Veil Grazer Leg, a vial of precious Astral Melt, and the hope of growing the first viable crops beneath the Red Sun, Mae begins teaching her reluctant companions that humanity’s future may not lie in fighting the apocalypse—but in learning how to cultivate life within it before the Crimson Market quietly trades away everything people once knew how to create.