Lin Jianjun, a 30-year-old down-and-out seafood wholesaler, was unexpectedly reborn in 1982. At the age of 18, he returned to his hometown - his father broke his leg while fishing and was bedridden, his mother was frail, and his younger siblings were about to drop out of school. In a desperate situation, he bound to the "Blue Sea Fishing System", used the system to detect fish schools, strengthened fishing gear, and made the first catch on an old sampan to solve his family's urgent need.
From fishing for ordinary seafood in the offshore to fishing for groupers and lobsters in the deep sea, from relying on village purchase stations to connecting with urban vendors, he relied on his system and experience to broaden his horizons step by step. Not only did he allow his family to live a warm and comfortable life, he also led the villagers to form a fishing team and engage in seafood processing. On the seaside in the 1980s, he used his hands and system to completely transform a poor family into a well-off family.