After his father's funeral, mother gives all four properties entirely to Chen Hangzhou, leaving only an old lottery ticket to her younger son Chen Yuan. Heartbroken, Chen Yuan signs an agreement to leave with nothing, only to unexpectedly discover the lottery ticket has won 320 million. He lives low-profile, meets the righteous journalist Yu Wei, and they develop mutual affection. His older brother's investments fail, leaving him five million in debt, and he constantly uses moral blackmail while spreading rumors to frame Chen Yuan as unfilial, causing Chen Yuan to lose his job. Chen Yuan founds a capital enterprise laying out the AI computing track, clarifying the rumors with Yu Wei's assistance. The company successfully goes public, and Chen Yuan proposes to Yu Wei. His brother's family falls into ruin, mother and son leave an apology letter and quietly depart, and Chen Yuan lets go of his knot to rush toward a new life.