Everyday Shrimp Farming in Ancient Times

Other people transmigrate with pocket dimensions, spirit springs, Taobao, or a System. Su Hanyu transmigrates with a... half-dead crayfish. Just look at the dilapidated thatched hut and low-lying fields she's been given, then look at her family: her parents are gone, her brother is paralyzed, one younger sibling is blind and the other foolish. Her fiance has gotten involved with her cousin, and now a scoundrel is harassing her. The kind of misfortune most people wouldn't encounter once in a lifetime has all landed on her at once. What can she do? Obviously, build a crayfish-farming empire and make money. But before her big plans can even get off the ground, she's brought home a big shot who refuses to leave.