Lin Yatou is a palace sweeper. On a rainy day, I picked up a man hiding from the rain in the back mountain, gave him lotus leaves, three pieces of crushed lotus root starch cake, and told him not to catch a cold. Later, she was transferred to the tea room, and then entered the palace. She found that the harem was different from what she thought. Queen Shen Zhiyi called her to Changle Palace and stuffed her with a plate of snacks: "Eat it, and I will teach you how to recognize people after eating." The imperial concubine wanted to poison her, so the queen handed her the antidote. The imperial concubine is being framed, and the queen hands over witnesses. Lin Wushuang couldn't help it anymore: "My dear, what do you want?" Shen Zhiyi smiled softly: "After you come to power, don't treat me as your enemy."
Later, the imperial concubine fell, and Lin Wushuang really came to power. The next day, the queen carried a box of account books to Changchun Palace and said, "You will verify the results at the end of the month. I have a headache."