In his previous life, Zhang Yuanchuan missed his chance and watched helplessly as his wife left him, leaving him with a lifetime of regret. When he opens his eyes, he has returned to a turning point in his life! This time, he refuses to leave his fate to chance. Taking out the broken fishing net left behind by his grandfather, he casually casts it into the sea, and one premium spotted coral grouper and buttery crab after another are caught! From a penniless fisherman to a fishing tycoon, he changes his destiny with his own hands, protects his wife, builds his wealth, and makes life better and better.