Gambler Jasper Cole loses his family assets after a scam, is time-reborn to 1985 following his daughter's drowning and his wife's humiliation, bound to the Divine Tide-Harvest System. He quits gambling, precise fishing guided by the system, negotiating contracts, salvaging shipwrecks, outwitting local thugs, rising from a deadbeat to a seafood tycoon, regaining trust of his wife and daughter, and family attains happiness.