Su Jin, a doctor of agriculture, passed away and became the most useless concubine in the Duke's palace. She was sent to celebrate the sick prince's son at the beginning. It stands to reason that she should just be a tool, and wait for the prince to return to the west, pack up her clothes and run away. But as soon as she entered the house, the sick prince suddenly became energetic. The old foxes in the court chatted with her every day, and even the emperor came to ask her how to farm. Su Jin looked at the expectant eyes of the civil and military officials of the court, and silently took out a "Guide to Ancient Agricultural Improvement": Dear bosses, I'm just an ordinary little lady, don't be like this, I'm under a lot of pressure.
