Lin Wanzhao, the concubine of the Shangshu Mansion, entered the palace as Zhaoyi. She was framed as "cursing the dragon heir" because she refused to be attracted by the noble concubine Su, and was thrown into the cold palace. She did not complain about others, and used the wasteland of the cold palace to farm, and used farm skills such as composting kitchen waste and identifying wild vegetables to provide food and clothing. She even used vegetable medicine to cure the Queen Mother's old illness, and gradually won over the palace maids and eunuchs to form a powerful force. Emperor Xiao Jingheng ignored her at first, but was later attracted by her tenacity and wisdom and secretly observed her. Lin Wanzhao relied on the hearts and strategies accumulated through farming to resolve conspiracies such as the poisoning of the imperial concubine, the family crisis, and the frame-up of the prince. Finally, he counterattacked and became the queen. He used his farming experience to promote palace reforms, stabilize the harem, and prosper the family and country.