Reborn in the 80s: Fishing Fortune

The protagonist is unexpectedly reborn back to the 1980s. In his past life, he missed development opportunities and lived a poor, struggling life. In this life, he keeps the lessons of the past in mind, relies on the fishery resources of his hometown, seizes the opportunities of the era, works steadily step by step, not only changes the fate of himself and his family, but also builds a successful career of his own.