After I Was Widowed, I Won Over a Tough General by Farming

[Sweet, Tea-Serving Little Widow vs. Easily Flustered, Straightforward Country Hunk; Lighthearted; Everyone's Favorite; Farming] Zhu Jiangjiang volunteers to marry into Little Desolate Village and become a widow. Everyone laughs at her for being foolish, never realizing that she's a hidden powerhouse with supplies of her own and the ability to predict the future. Whether it's a breached dike, a wildfire, or grain thieves, she can act in advance and save everyone in town. Even the imperial examinations are no challenge! But just as she's enjoying a wonderful life, the husband who made her a widow before they'd even met comes back! Zhu Jiangjiang: “Maybe we should let the King of Hell take you after all. I still want to be a widow.” The rugged countryman: “...”