Billionaire by accident

Antoine Dubois, a modest computer engineer, leads a quiet and dull life in Paris, marked by financial difficulties and romantic failures due to his poverty. One day, through an incredible series of coincidences, he becomes the unexpected heir to an immense fortune left by a distant uncle of whose existence he was unaware. With this sudden wealth come challenges, unsuspected enemies, and surprising revelations about his family. While Antoine strives to maintain his new humanitarian projects, Marianne, a woman he loved deeply and who had rejected him when he had nothing, resurfaces. She tries to rob him several times, but Antoine proves smarter than her. Ironically, she ends up really falling in love with him from being around him , but Antoine is already in a committed relationship...