After My House Was Ransacked, I Quietly Made a Fortune in the Miasma Forest.

[Farming in exile + infrastructure stockpiling + marriage first, love later + contrasting cuteness + strong pull] When Shen He opened his eyes, he was exiled to Lingnan on the death row car, becoming a sickly concubine who took the blame for his sister-in-law. I thought I was going to die in a barbaric land filled with miasma and poisonous insects, but I unexpectedly awakened to the [Illustrated Book of Poison Detection of All Things]. What others saw as deadly poisonous weeds, she washed and boiled them as life-saving medicine; In the man-eating swamp that others avoided, she dug out high-yield and cold-resistant sweet potatoes. She cleared wasteland in this lawless land, stocked up granaries, cured meat and dried vegetables, all she wanted was to live a stable life. Unexpectedly, one time while trying to snatch a nest of rare venomous snakes in a dense forest, he bumped into Xiao Duo, the irascible commander stationed on the border who was rumored to be murderous without blinking an eye. Xiao Duo held his bloody knife in front of her and said condescendingly, "How could this little girl dare to come to the Poisonous Miasma Forest to seek death?" With trembling hands, Shen He took out a steaming bowl of detoxifying snake soup from the basket on his broken back. He raised his head and said, "General, this snake soup can detoxify the cold poison on your body. Fifty taels of silver per bowl. Taste first before buying. No credit." Later, heavy snow closed the mountains in the north and the border troops ran out of food. Just when Xiao Duo was about to lead the remaining soldiers in a desperate battle, Shen He pushed open the secret door behind her shabby thatched hut. Pointing to the piles of sweet potatoes and bacon, he raised his chin and said, "Go and eat when you are full. But remember - this is all calculated with interest."