In the eighth year of the apocalypse, the earth withered and turned yellow. Human beings suffered from "skin ulcer disease" while lingering on the "synthetic nutrient solution" and forgot the smell of wheat. My name is Gu Yuan, a "seed hunter" with a yellowed list in my pocket, walking between sandstorms and acid rain, just to find the legendary "plant seed bank". Potatoes, tomatoes, cabbage... The names on the list were lit up by me one by one, but the real goal was to let the golden wheat waves sway again in this dead land. However, the giants who monopolized the nutrient solution saw me as a thorn in their side, and they did not want to see hope sprout. When they pointed their guns at me, I understood that this war was not only about survival, but also about taking back the future called "Spring" that belongs to mankind.