Desert Survival, Get 3 F from the Start

As deserts spread across the globe, everyone awakens a skill. Shen Mo draws three useless F-rank cards: Planting, Guaranteed to Live, and Devour and Shape. Everyone else's plants die one by one, but each plant he grows earns him a point in an attribute when the System settles the score. Three days later, he grows his first patch of green. Three years later, the desert begins to retreat.