Su He, a doctor of agriculture, was knocked into the Yan Dynasty by a tractor. When he opened his eyes, he was about to marry the murderous God of War on his behalf. Everyone in the capital was waiting to see her joke - how long could an unloved concubine survive in the evil star's backyard? But she didn't play by the rules. When the concubine was poisoned, she used her chemical knowledge to see through it; when the farm went bankrupt, she planted sweet potatoes to solve the crisis; when the epidemic was rampant, she came up with an alcohol disinfection method; when the enemy framed her, she used her strength to fight back. Later, the civil and military officials of the entire dynasty could not understand: How could a substitute girl turn the prince into her patron, fill the treasury with food, and lead the Yan Dynasty to an unprecedented prosperous age? Xiao Yan said: "I have done one thing right in my life - I married a princess who knows how to farm."
