My Son Chose a Richer Dad. I Became the Fisher King.

Humiliated and disowned by the son he sacrificed everything to raise, fisherman Marcus Cross gains a mysterious Fisher King System after saving a businesswoman from a thief. With a private ocean full of rare catches, he helps hotel CEO Elena Price defy a ruthless seafood tycoon—the man who stole his wife. As sabotage and family betrayal threaten his rise, Marcus fights for a new life, unaware that far greater dangers are stirring beneath the waves.