Lin Wanqing, the maid in charge of the Prime Minister's Office, is literate, proficient in writing, and somewhat knowledgeable in medicine. However, due to an accident, she fell into a cellar and time traveled to become the newlywed wife of Gu Changfeng, an island officer in the 1970s. The carved bed was replaced by an iron frame bed, and the silk shirt was changed into coarse cloth. She looked at the red word "" on the wall at a loss.
In the Tongzilou on the island, she exchanged embroidery work for food stamps, sewed clothes for her neighbors, and even relied on rudimentary medical skills to help people relieve minor pain, gradually losing the restraint of a maid. The silent officer would hand her water when she choked on briquettes, and silently turn on the kerosene lamp when she read the newspaper late at night. From the initial alienation, to the slight trembling of her fingertips when she was sewing his military uniform, to the emotion on his face when he searched for her medical books in the rain, the warmth hidden in the coarse clothes was warmer than the prime minister's brocade. Two people from time and space gradually fell in love in the sea breeze, making the unexpected marriage bloom into different flowers.