Poor For Twenty-Five Years, My Dad Said He Is The Richest Man tells the story of Lin Yue, an ordinary market employee who was raised in poverty for twenty-five years and suddenly told he is the sole heir to Jiangcheng's Lanhai Group, needing to strictly follow harsh rules to spend five hundred billion in trial funds within thirty days. Uninterested in flaunting wealth, he upholds his down-to-earth core to revitalize multiple physical businesses, drive grassroots employment, and guard his bottom line as a person amidst public opinion storms and family trials, ultimately passing the trial and reaping like-minded partners and self-growth.