In a water town in the south of the Yangtze River, Shen Qingyuan, the daughter of the Shen family, and Xie Linzhou, the son of the Xie family, got married because of a green lantern. She is as gentle as poetry, and he is as gentle as jade. Studying ink under the lamp, reciting poems under the moonlight, walking on the snow to look for plum blossoms, feelings secretly arise in the long flowing water. The view of family status is like a ravine, but it cannot withstand the two hearts slowly approaching. A subtle and restrained classical romance unfolds slowly amid the swaying green lanterns.