In the 1980s, Chen Wanghai, a young man from a fishing village, single-handedly carried the heavy burden of his family. He accidentally awakened the gourd vine left by his grandfather, and seven soft and cute daughters with special skills were born successively. The children had their own talents, being able to forage for seafood, distinguish water routes, and listen to movements. Chen Wanghai kept the secret strictly, and relying on his superb fishing skills, he salvaged golden large yellow croakers, giant prawns, sea pearls, and seabed antiques, attracting many buyers. He earned money to treat illnesses and support the family, helped his father recover, settled his family members, and drove the villagers to increase their income. When a sea storm came, he and everyone joined hands to avoid danger and rebuild. Chen Wanghai guarded his seven daughters, and the family worked together with one heart, making their poor days increasingly prosperous.