Three-year-old Haizhu is adopted by the Chen family and becomes their little lucky star thanks to her kind heart and spiritual gifts. Together with her family, she gathers seafood along the shore to make a living and creates flower-petal soaps. Starting with improving their own living conditions, they eventually establish a soap workshop that helps the villagers increase their income too. Facing difficulties and schemes, the Chen family remains honest and supportive of one another, using hard work and kindness to build an increasingly prosperous life.