Liu Zhiwei, a fisherman's daughter, single-handedly runs the family fish farm. After being framed by her second uncle's family and thrown into a well, she accidentally awakens Xue Ming, a thousand-year-old evil dragon. Xue Ming acknowledges her as his master and helps her strike back against her second uncle and expand into the city. Liu Zhiwei meets Mo Han, the young master of a manor, but soon faces revenge from Mo Xiao and the remaining hostile forces. Through her courage and integrity, she wins people's support and ultimately becomes legendary at a seafood competition, gaining both a successful career and love.