Travel Back in Time and Sell Mutton

Once she travels through time, she wants to become beautiful, rich, and ready to find a handsome husband-in-law! What should I do if I don't know how to do business? It's okay, there's rhubarb! What should I do if I don't know medical skills? It's okay, there's rhubarb! What should I do if running a farm is too hard? It's okay, there's rhubarb! What should I do if I don't know if this is real or fake? It's okay, there's rhubarb... Golden Retriever Dahuang said: ..., As a federal lieutenant colonel who once frightened the enemy, what on earth would you order?